Question

12. Find the area of the shaded region in the following figure :
7 m
20 m​

Answer 1

Answer:

101.5 meter square

Step-by-step explanation:

• total area =20*7=140 M2
• area of unshaded part=
• ${r}^{2} \pi$
• 22/7*7/2*7/2
• 77/2
• 38.5
• area of shaded area=140-38.5
• 101.5