Answer:
lol is this a real question or a cry for help#?
Step-by-step explanation:
Answer:
I believe its 12%
Step-by-step explanation:
60-48=12 so 12%
The square is 36 and the rectangle is 18
Answer:
5 11/36
Step-by-step explanation:
Answer:
A)
P=2x+2\pi rP=2x+2πr
B)
x=\frac{1}{2}(P-2\pi r)x=
2
1
(P−2πr)
C)
x\approx173\text{ feet}x≈173 feet
Step-by-step explanation:
So, the track is composed of a rectangle and two semicircles.
The side length of the rectangle is x, and the radius of the semicircles is r.
Part A)
The perimeter is simply the length around the figure.
We can see that the perimeter will be equivalent to two times x plus two times the circumference of the semi-circles.
