Question

if triangle abc ~∆pqr and ab:pq=2:3 then find the ratio of a(∆abc)÷a(∆pqr)​

Answer 1

Answer

4:9

Step by step explanation:

we know that the ratio of square of sides of a triangle is equal to ratio of areas of of two congruent triangles ,Hence

(2:3)^2= areaof triangle ABC/area of triangle PQR

4:9=areaof triangle ABC/area of triangle PQR

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