Question

question 7 of 10 what is the approximate area of the circle shown below? 3.7 ft a. 43 ft² b. 11.6 ft² c. 172 ft² d. 23.2 ft²

Explanation:

Step1: Recall area formula

$A = \pi r^{2}$

Step2: Identify radius value

$r = 3.7\ ft$

Step3: Substitute and calculate

$A=\pi\times(3.7)^{2}\approx3.14\times13.69 = 42.9866\approx43\ ft^{2}$

Answer:

A. $43\ ft^{2}$