Question

Pls say the answer for this question with steps...please attach your answer

Answer 1

Answer:

Let the big circle have radius R1 and small circle have radius R2.

diameter of bigger circle = 66+8

= 74m

then, radius R1 = 37m

diameter of smaller circle = 66

then, radius R2 = 33m

Area of the path = area of bigger circle - area of smaller circle

= πR1² - πR2²

= 3.14×37×37 - 3.14×33×33

= 4298.66 - 3149.46

= 1149.2m²