#### Question

Triangles ABC and DEF are similar If AC = 19cm and DF = 8 cm, find the ratio of the area of two triangles.

#### Solution

We have,

ΔABC ~ ΔDEF

AC = 19 cm and DF = 8 cm

By area of similar triangle theorem

`("Area"(triangleABC))/(Area(triangleDEF))="AC"^2/"DF"^2=19^2/8^2=361/64`

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#### APPEARS IN

Solution Triangles Abc and Def Are Similar If Ac = 19cm and Df = 8 Cm, Find the Ratio of the Area of Two Triangles. Concept: Areas of Similar Triangles.