Question

Given triangle ABC and trianglePQR are similar if AB/PQ=1/3 find area of trianlgeABC /trianglePQR

Answer 1

Paper niklwa liya Kya maths ka ?
Btw using theorem 6.6 we'll do square of 1/3

Answer 2

Answer: Ratio of area of triangle ABC to area of triangle PQR is 1:9.

Step-by-step explanation:

Since we have given that

ΔABC and ΔPQR are similar triangles.

and. $\frac{AB}{PQ}=\frac{1}{3}$

Using the area similarity theorem, we have

$\frac{Ar.(ABC)}{Ar.PQR)}=(\frac{AB}{PQ})^2=(\frac{1}{3})^2=\frac{1}{9}$

Hence, Ratio of area of triangle ABC to area of triangle PQR is 1:9.