Question

area of shaded region
if ABC and ADB are two
quadrante Enside a
Square of side,14 cm​

Answer 1

Area of one quadrant of a square

$= \frac{1}{4} ar(square)$

Hence, area of two quadrants of a square

$= 2 \times \frac{1}{4} ar(square) \\ = \frac{1}{2} ar(square) \\ = \frac{1}{2} \times {(side)}^{2} \\ = \frac{1}{2} \times {(14)}^{2} \\ = \frac{1}{2} \times 196 \\ = 98 \: {cm}^{2}$

Hence, area of the shaded portion is 98 cm².