A triangle is one of the basic shapes of geometry: a polygon with three corners or vertices and three sides or edges which are line segments.

In Euclidean geometry any three non-collinear points determine a unique triangle and a unique plane.

In Euclidean geometry any three non-collinear points determine a unique triangle and a unique plane.

Many 7th grade math students find triangles difficult. They feel overwhelmed with triangles homework, tests and projects. And it is not always easy to find triangles tutor who is both good and affordable. Now finding **triangles help** is easy. For your triangles homework, triangles tests, triangles projects, and triangles tutoring needs, TuLyn is a one-stop solution. You can master hundreds of math topics by using TuLyn.

At TuLyn, we have over 2000 math video tutorial clips including**triangles videos**, **triangles practice word problems**, **triangles questions and answers**, and **triangles worksheets**.

Our**triangles videos** replace text-based tutorials in 7th grade math books and give you better, step-by-step explanations of triangles. Watch each video repeatedly until you understand how to approach triangles problems and how to solve them.

At TuLyn, we have over 2000 math video tutorial clips including

Our

- Tons of video tutorials on triangles make it easy for you to better understand the concept.
- Tons of word problems on triangles give you all the practice you need.
- Tons of printable worksheets on triangles let you practice what you have learned in your 7th grade math class by watching the video tutorials.

Do you need help with Congruent Triangles in your 7th Grade Math class?

Do you need help with Similar Triangles in your 7th Grade Math class?

Do you need help with Scalene Triangles in your 7th Grade Math class?

Do you need help with Equilateral Triangles in your 7th Grade Math class?

Do you need help with Right Triangles in your 7th Grade Math class?

Do you need help with Transversal Triangles in your 7th Grade Math class?

Do you need help with Proportional Triangles in your 7th Grade Math class?

Do you need help with Area of Triangles in your 7th Grade Math class?

Area And Perimeter Of a Right Triangle

**Video Clip Length:** 4 minutes 45 seconds

**Video Clip Views:** 25919

This tutorial will show you how to find the perimeter and area of triangle.

This tutorial will show you how to find the perimeter and area of triangle.

Area Of A Triangle

**Video Clip Length:** 3 minutes 12 seconds

**Video Clip Views:** 23072

This tutorial will show you how to find the area of a triangle when given the base and height. You will be able to determine which is the base, which is the height and what dimensions you will need to find the area. In addtiion, you will learn how to figure how to find the product using multiplication of a fraction by two other numbers.

This tutorial will show you how to find the area of a triangle when given the base and height. You will be able to determine which is the base, which is the height and what dimensions you will need to find the area. In addtiion, you will learn how to figure how to find the product using multiplication of a fraction by two other numbers.

Perimeter Of A Scalene Triangle

**Video Clip Length:** 1 minute 15 seconds

**Video Clip Views:** 18378

This tutorial will show you how to find the perimeter of the triangle. You will notice that all we do is add up all the sides to get our perimeter.

This tutorial will show you how to find the perimeter of the triangle. You will notice that all we do is add up all the sides to get our perimeter.

triangles video clips for 7th grade math students.

Free triangles printable worksheets for 7th grade math students.

A 10 meter ladder is leaning

A 10 meter ladder is leaning aganist a building. The bottom of the ladder is 5 meters from the building. How many meters high is the top of the ...

A 10 meter ladder is leaning aganist a building. The bottom of the ladder is 5 meters from the building. How many meters high is the top of the ...

A man on a 135-ft vertical cliff looks down

A man on a 135-ft vertical cliff looks down at an angle of 16 degrees and sees his friend. How far away is the man from his ...

A man on a 135-ft vertical cliff looks down at an angle of 16 degrees and sees his friend. How far away is the man from his ...

A ladder 39 feet long leans against a building

A ladder 39 feet long leans against a building and reaches the ledge of a window. If the foot of the ladder is 15 feet from the foot of the ...

A ladder 39 feet long leans against a building and reaches the ledge of a window. If the foot of the ladder is 15 feet from the foot of the ...

triangles homework help word problems for 7th grade math students.

What is an isosceles triangle that also an obtuse triangle?

ΔWXY is isosceles. WY is 10 centimeters ...

Find the perimeter of an equilateral triangle whose height is 18.

A boat has a right triangular sail with two sides that are 18 feet and 15 ...

Why is it called similar triangle?

xyz is congruent to pqr. If y=30 and z=100...

a=8

c=17

c=17

The legs of a right triangle are 3 and 8 centimeters long, ...

triangles homework help questions for 7th grade math students.

Tip: if sine A = cosine B , then the angles are complementary

* January 21, 2009, 9:27 pm*

Help my 7th grader!

I teach mentally disabled children in the 6th and 7th grades. I need various ways to stimulate their learning.

I will be able to review the videos of some of the math I may have forgotten the basics in order to teach them better to my 7th grade prealgebra class.

I`ve been moved from 5th grade to 7th grade math. I need reinforcement and additional support.

I am assisting my daughter who will be in 2nd grade and my niece who will be in 7th grade next year.

Taking g.e.d and having trouble doing math word problems relating to triangles and when teachers show me i seem to forget and get very frustrated past all test but haven`t taken math test yet but soon want this bad so i can graduate with class please help me to understand how to do this kinds of word problems when i read them they don`t make sense.

It is a wonderful resource for teaching 7th grade and 8th grade math.

Help me help my 7th grader.

Provide ideas and assistance in teaching 7th grade pupils.

I am a 7th grade/8th grade math teacher.

It will help me find new lesson plans to teach my 6th grade, 7th grade, & 8th grade math classes.

I am teaching special ed students algebra and geometry on grade level. I have no materials for bringing them up from 5th grade - 7th grade level to 9th grade -10th grade level.

Right Triangles.

Assist with teaching 7th grade students.

I am hoping it will help me with 6th and 7th grade math

I teach 7th grade math and need to help keep the kids engaged and feeling challenged.

I teach mentally disabled children in the 6th and 7th grades. I need various ways to stimulate their learning.

I will be able to review the videos of some of the math I may have forgotten the basics in order to teach them better to my 7th grade prealgebra class.

I`ve been moved from 5th grade to 7th grade math. I need reinforcement and additional support.

I am assisting my daughter who will be in 2nd grade and my niece who will be in 7th grade next year.

Taking g.e.d and having trouble doing math word problems relating to triangles and when teachers show me i seem to forget and get very frustrated past all test but haven`t taken math test yet but soon want this bad so i can graduate with class please help me to understand how to do this kinds of word problems when i read them they don`t make sense.

It is a wonderful resource for teaching 7th grade and 8th grade math.

Help me help my 7th grader.

Provide ideas and assistance in teaching 7th grade pupils.

I am a 7th grade/8th grade math teacher.

It will help me find new lesson plans to teach my 6th grade, 7th grade, & 8th grade math classes.

I am teaching special ed students algebra and geometry on grade level. I have no materials for bringing them up from 5th grade - 7th grade level to 9th grade -10th grade level.

Right Triangles.

Assist with teaching 7th grade students.

I am hoping it will help me with 6th and 7th grade math

I teach 7th grade math and need to help keep the kids engaged and feeling challenged.

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