Pls help I’ll give you 35 points Find the circumference
and area of a circle with
a diameter of 12cm..
Use T = 3.14. Round to
the nearest whole
number.

38cm is the circumference

Explanation:

circumference = diameter x 3.14

diameter = 12

circumference = 3.14 x 12 = 37.68

Now we need to round to the nearest whole

36 and 38 are the nearest wholes to 37.68. We need to minus and then find smallest difference between the numbers; meaning the smaller the difference the closer it is.

37.68 - 36 = 0.68

38 - 37.68 = 0.32

37.68 is more closer so we can round this to 38.

isi

step-by-step explanation:

use that smart brain