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Two isosceles triangles have equal verti...

Two isosceles triangles have equal vertical angles and their corresponding sides are in the ratio of `3:7`. What is the ratio of their areas?

A

`9 : 7`

B

`2 : 1`

C

`9 : 49`

D

`7 : 9`

Text Solution

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The correct Answer is:
C
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