Thalia has a circular pool in her backyard. The diameter of the pool is 10 ft.) How to find the radius and circumference of the pool

a)The radius of the circular pool r = 5 feet

b) Circumference of the circular pool = 10 feet

Step-by-step explanation:

Step(i):-

Given that the diameter of the pool = 10 ft

we know that the diameter of the circle

                             d = 2r

The radius of the circular pool

                                       r =

Step(ii):-

Circumference of the circular pool = 2πr

                                                         = 2 π (5)

                                                        =  10 feet

Circumference of the circular pool = 10 feet

hello 0xxbadwolfxx0,

2.6 x 10^9 is 2,600,000,000.

1.3 x 10^2 is 130

multiplying 130 and 2,600,000,000 would simply give you 200,000,000,000.

therefore, the answer would be d. 2.0 × 10^11.

i hope i ! warm regards, mae.