Question

the ratio of corresponding side of similar triangle is 2.3, then find the ratio of their areas​

Answer 1

Step-by-step explanation:

For similar triangles, ratio of areas = ratio of square of corresponding sides

Ar. second triangle

Ar. first triangle

=

3

2

2

2

Ar.triangle

64

=

9

4

Ar. of triangle =

4

9

(64)

Ar. of triangle =9×16

Ar. of triangle =144sq.cm