318,481 views
29 votes
29 votes
Ryan made small

cherry pies with
a diameter of 2
in. What was the
area of one pie?

User Abhishek Tyagi
by
2.8k points

2 Answers

17 votes
17 votes
area of circle = π x r x r
radius = 2 ÷ 2
= 1

π x 1 x 1
= 3.141
rounded off to nearest hundredths is 3.14
User Kfreezy
by
3.6k points
15 votes
15 votes

Answer:

area of one pie : πr² = π d²/4 = π× 2²/4 = π ≈ 3.14

User Jess Murray
by
2.7k points