Question

calculate the shaded area in each of the following figures​

Answer 1

Answer:

106.75cm² (approx)

Step-by-step explanation:

area of fig.= ar(∆) + ar. of rect. + ar. of semicircle

=1/2*7*5 + 7*10 + {π*(7/2)²}/2

= 17.5 + 70 + 19.25

= 106.75cm²

Answer 2

answer is 483/2

hope it helps