Area = πr². So you have the diameter which is 56 millimeters. And the radius (r) is half the diameter, so the radius would be 28 mm. Square 28 would be 784, multiplied by π would equal 2463.00864mm. Rounded to the nearest hundredth would be 2843.01mm².
Answer:
11
Step-by-step explanation:
6^2 + 5^2 :)))
as that’s 36 + 25 = 61
