Question

The polygons are similar. The area of one polygon is given. Find the area of the other polygon.

Answer 1

Answer:

Ratio of area to side remains same

$\\ \sf\longmapsto \dfrac{4}{x}=\dfrac{20}{100}$

$\\ \sf\longmapsto \dfrac{4}{x}=\dfrac{1}{5}$

$\\ \sf\longmapsto x=20in^2$