Question

Solve this question.... Plz plz

Answer 1

Answer:

1 / 9

Step-by-step explanation:

We know that for two similar triangles,

Ratio of areas = Ratio of squares of lengths of corresponding sides

Since ∆ ABC ~ ∆ PQR,

ar ∆ ABC / ar ∆ PQR = AB ^ 2 / PQ ^ 2 = ( AB / PQ ) ^ 2 = ( 1 / 3 ) ^ 2 = 1 / 9

Hence,

ar ∆ ABC / ar ∆ PQR = 1 / 9