Question

find the area of unshaped portion......... please ⬆⬆⬆⬆⬆

Answer 1

Here is your answer
Area of rectangle is L × B
= 60 × 30
= 1800 sq m

Radius. = 14 m
Area of quarter circle is = πr^2/4
$= \frac{22}{7 \times 4} \times (14) {}^{2} \\ = \frac{22 \times 14 \times 14}{7 \times 4} \\ = 154m {}^{2}$
Therefore Area of UNSHADED portion is
= 1800 - 154
= 1646 sq.m

Thanks
Hope it helps you

Answer 2

Hi

Area of UNSHADED portion is
$= 60 \times 30 - \frac{22}{7} \times \frac{1}{4} \times 14 \times 14 \\ = 1800 - 154 \\ = 1646 \: sq \: m$
Hope it helps