0

How do I solve problems involving similar triangles?

By Henry Warren on the 11th of June, 2012

• 0
Vote

Similar Triangles

If the angles of one triangle are equal to the angles of another triangle, then the triangles are said to be equiangular.

Equiangular triangles have the same shape but may have different sizes.  So, equiangular triangles are also called similar triangles.

For example, triangle DEF is similar to triangle ABC as their three angles are equal.

The length of each side in triangle DEF is multiplied by the same number, 3, to give the sides of triangle ABC.

In general:

If two triangles are similar, then the corresponding sides are in the same ratio.

Example

Find the value of x in the following pair of triangles.

Solution:

Note:

Equal angles are marked in the same way in diagrams.

Example

Find the value of the pronumeral in the following diagram.

Solution:

Solution:

By brindhamadhu on the 19th of January, 2013

• 0
Vote

This is a wonderful article, Given so much info in it, These type of articles keeps the users interest in the website, and keep on sharing more ... good luck

By sheeraz on the 16th of April, 2018

• 0
Vote

I see some amazingly important and kept up to length of your strength searching for in your on the site

By sheeraz on the 16th of April, 2018

• 0
Vote

Personally I think overjoyed I discovered the blogs.

By sheeraz on the 16th of April, 2018

• 0
Vote

Hi, I log on to your new stuff like every week. Your humoristic style is witty, keep it up

By sheeraz on the 16th of April, 2018

• 0
Vote

Cranberries   Just pure brilliance from you here. I have never expected something less than this from you and you have not disappointed me at all. I suppose you will keep the quality work going on.

By sheeraz on the 16th of April, 2018

• 0
Vote

This is my first time i visit here and I found so many interesting stuff in your blog especially it's discussion, thank you.

By sheeraz on the 16th of April, 2018

• 0
Vote

Cool stuff you have and you keep overhaul every one of us

By sheeraz on the 16th of April, 2018

• 0
Vote

Really nice and interesting post. I was looking for this kind of information and enjoyed reading this one.    Sex Positions

By sheeraz on the 16th of April, 2018

• 0
Vote

It's easy to solve problems with similar triangles. I have seen some people at the superior essay site say that it's not easy, but they don't know what they're talking about. If you want to know the in-depth of this solution, let me know.

By Danielle Alvarado on the 5th of April, 2018

• 0
Vote

Really impressive post. I read it whole and going to share it with my social circules. I enjoyed your article and planning to rewrite it on my own blog.

By sheeraz on the 17th of April, 2018