Can you find the perimeter, Will give branliest

40.56ft

Step-by-step explanation:

We add 8 to 10 and 10 to get 28. After this we have to find the circumference of the half circle. To do this we use C=2πr to get 25.12 which we then divide by 2 to get 12.56. We add this to the old total of 28 to get the new total of 40.56. Hope this helps :)

b is the answer that makes most sense

step-by-step explanation:

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute: