Answer :
Answer:
15.09 square meters
Step-by-step explanation:
Area of a semicircle = πr^2 ÷ 2
= π × (3.1)^2 ÷ 2
= 4.805π
= 4.805 × 3.14
= 15.0877
= 15.09 square meters
Answer:
15.09 square meters
Step-by-step explanation:
Area of a semicircle = πr^2 ÷ 2
= π × (3.1)^2 ÷ 2
= 4.805π
= 4.805 × 3.14
= 15.0877
= 15.09 square meters