Can someone help :(!

A

Step-by-step explanation:

You should know the area of a circle, A = πr².

So, all you need to find is the area of half a circle, or A = πr²

We see that the radius is half of the diameter or r = 6 in.

A = (3.14)(6)²

A = 56.52 in²

answer: 2 and 1

step-by-step explanation: got this question

part 1 answer = 8

part 2 answer = 72

step-by-step explanation:

part 1 explanation = add all of the numbers, then divide by how many numbers you have. so, 200/25 = 8.

part 2 explanation = not gonna lie, this is hard to explain, so just google how to do it.