Answer:
34.562
Step-by-step explanation:
To find the perimeter of a circle, it's 2 * the radius * pi. In this case, we have a semicircle, so it would be the circle's perimeter divided by 2, or just the radius * pi.
The radius, 11, times pi (3.142), is 34.562.
Brainliest, please :)
Answer:
D. (2, -3/4)
Step-by-step explanation:
y=1/8x-1
-5x+4y=-13
5x+4(1/8x-1)=-13
x=2
y=1/8x2-1
y=-3/4
The slope is 3/4 y intercept is 7
Answer:
Perimeter = 31.4 inches
Area = 78.5 inches squared