A circle has a diameter of 10 cm. What is the best approximation of its area? Use 3.14 for pi.....you need radius not diameter i

Question

2 years ago

15

n the formula! (Hint: A = π r2 )
78.5 sq cm

314 sq cm

31.4 sq cm

15.7 sq cm

2 answers:

makvit [3.9K] · Answer 1 · 2022-10-14T20:50:06+03:00

8 0

Answer:

If it has a diameter of 10, divide it by 2 to get Radius (5) because Area = πr²

Then you do r * π *r which would be 78.5. so C is your answer.

Step-by-step explanation:

valina [46] · Answer 2 · 2022-10-14T22:38:31+03:00

valina [46]2 years ago

6 0

This 15.7 is the correct answer