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 :)

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: