First, we know that the equation for permeter of a circle is C=2*pi*4 or C=2*3.14*r if you are using 3.14 for pi. Since this is a semicircle, we simply divide this equation by 2 and plug in our radius (radius id 6 because 12/2 =6)
So we are using C=3.14*r
C=3.14*6
So the perimeter equals 18.84 so A
Hope this helps!
Answer:
30
Step-by-step explanation:
Assuming your parallelogram looks like the one in the attached image.
The area of a parallelogram is base x height, 
.
The base is 10; the height is 3, so A = 10 x 3 = 30.
Answer:
A
Step-by-step explanation:
i am not sure but i will try, if u have 2 eggs for 10 pancakes u need to multiply 2 times 35 and i am guessing that should give u ur answer
