We know that a soccer field is in the shape of a rectangle; and we know that the area is equal to length times width (A = l*w).
We are given the area as 7,700 sq. yds. and the width as 70 yds., so we can plug those into the equation to find the length (l):
A = l*w
7,700 = l*(70)
l = 100 yds.
With the length known, we can then determine the perimeter, which, for a rectangle, is:
P = 2l + 2w
So we can then plug in the values for the length and the width:
P = 2(110) + 2(70)
P = 220 + 140
P = 360 yds
The perimeter of the soccer field, which we now know, is 360 yds.
Answer:
The area would be 38.48 square inches.
Step-by-step explanation:
With the radius being 3.5 once you solve it, the area comes out being 38.48 square inches. Hope this helps :D (also can you mark me brainliest)
Answer:
probs around 32
Step-by-step explanation:
Divide the circumference by π.
Divide the result by 2 to get the circle's radius.
Multiply the radius by itself to get its square.
Multiply the square by π, or 3.14 for an estimation.
You found the circle's area from the circumference.