A circle has a diameter of ten yards. What is its area? Use three point one four for pi

thirty-one point four square yards

thirty-nine point two five square yards

sixty-two point eight square yards

seventy-eight point five square yards

Question

A circle has a diameter of ten yards. What is its area? Use three point one four for pi

thirty-one point four square yards

thirty-nine point two five square yards

sixty-two point eight square yards

seventy-eight point five square yards

anonymous · Answer

@TwinYang @ArmyBoy97

anonymous · Answer

$$A = \frac{ 3*14*10^{2} }{ 4 }$$