Answer:
Step-by-step explanation:
JM is a diameter. 1/2 JM is the radius. 1/2 10 = 5
The radius is 5
The above statement is true if N is the center.
The semi circle has an area of pi r^2/2 = 5^2/2 * pi = 25/2 * pi
12.5 pi
The area of the other part is
(58/360) * pi * r^2 =
0.161 * pi * 5^2
0.161 * pi * 25
4.03 * pi
Now add these two parts together.
12.5pi + 4.03= 16.53 * pi.
That's one possible answer.
Another would be 16.53 * 3.14 = 51.897
If you have choices, list them.
3m+4=1
subtract 4 on both sides
3m=-3
divide both sides by 3
m=-1
The product to your question is 2a+b
