The radius of a semicircle is 9.5 inches. What is the semicircle's area?
Use 3.14 for 𝜋 and round your answer to the nearest hundredth.
the area of a circle is A = πr^2
you want half of that.
So plug and chug.
Use 3.14 for 𝜋 and round your answer to the nearest hundredth.
you want half of that.
So plug and chug.