R^2π=500in^2
r^2=500 in^2/π
r=(500 in^2/π)^(1/2)= 12.62 in
plug it in:
db=3da=3(2(12.62))= 75.69
r of b = 75.69/2=37.85in
A of b = (37.85in)^2π = 8.22 in^2

7 0

2 years ago

Emmitt Smith held the record for yards gained in a football career when he retired. He gained a total of 18,355 yards.

Gwar [14]

Emmett's total yards rounded to the nearest thousand is 18,000 yards.

4 0

2 years ago

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Find the diameter of a circle with an area of 95.03 square feet

Leona [35]

Answer:

diameter ≈ 11 feet

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

To find r divide both sides of the equation by π

r² = $\frac{A}{\pi }$ = $\frac{95.03}{\pi }$

Take the square root of both sides

r = $\sqrt{\frac{95.03}{\pi } }$ ≈ 5.5 feet

Diameter = 2r = 2 × 5.5 = 11 feet

3 0

2 years ago