wiz-icon
MyQuestionIcon
MyQuestionIcon
2
You visited us 2 times! Enjoying our articles? Unlock Full Access!
Question

If the areas of two similar triangles are equal,then prove that they are congruent.

Open in App
Solution

LetABC DEFand AreaABC = AreaDEF)

Since the ratio of the area of two similair triangles is equal to the ratio of the squares on thier corresponding sides, we have.

Area of (ABC)Area of (DEF) = AC2DF2 =BC2EF2

AB2DE2 =AC2DF2 =BC2EF2 =1 [ Area(ABC = Area(DEF)]

AB2 =DE2,AC2=DF2and BC2 =EF2

AB = DE,AC = DFand BC = EF

ABC DEF [By SSS congruence]


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Areas of Similar Triangles
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon