Question

Math help pls

Answer 1

@Narad

Answer 2

The area is
\[A=\pi* (r _{1}^{2}-r _{2}^{2})\]
\[r _{1} > r _{2}\]
You have to calculate the radius of the external circle

Answer 3

hot tube has a diameter = 26,4 ft

hot tube radius = 26,4/2

hot tube + deck together radius = (26,4/2)+8,8

A_1=(hot tube + deck) area = pi*(hot tube + deck together radius)^2

A_2 = hot tube area = pi*(26,4/2)^2

A_deck = A_1 - A_2

hope helped understandably

Answer 4

@Narad 973 is correct?

Answer 5

Yes, the answer is correct