Asked by Anonymous
The area of a semicircle is 1.8997 square feet. What is the semicircle's radius? Use 3.14 for 𝜋.
Answers
Answered by
mathhelper
2(1.8997) = 3.14 r^2
r^2 = 3.7994/3.14 = 1.21
r = √1.21 = 1.1
r^2 = 3.7994/3.14 = 1.21
r = √1.21 = 1.1