Answer= 12. hope this helped. almost 100% sure this is right.
The figure shows the path of a track. It consists of a semicircular arc BCD and three sides of a rectangle in which AB = 20 cm,
AE = 14 cm and DE= 20 cm.
Taking
to be 22/7 , Calculate
(a) the area of the figure
(b) the length of semicircular arc BCD
Taking
(a) the area of the figure
(b) the length of semicircular arc BCD
1 answer:
You might be interested in
