Question

The ratio of area of two triangles is 4 : 3 and ratio of height is 3 : 4. Find the ratio of their base?

विकल्प

• 16 : 9

• 9 : 16

• 9 : 12

• 16 : 12

Answer 1

16 : 9

Explanation:

`("area of"  Δ_1)/("area of"  Δ_2) = (1/2 xx "b"_1 xx "h"_1)/(1/2 xx "b"_2 xx "h"_2) = 4/3`

`"b"_1/"b"_2 = 4/3 xx "h"_2/"h"_1`

= `4/3 xx 4/3`

= 16 : 9