The area of the circle is 1384.74 units squared. What is the surcumfrence of the circle

1 answer:

7 0

Answer:

131.88 units

Step-by-step explanation:

Area of the circle = π $r^{2}$ = 1384.74 sq. units

$r^{2}$ = $\frac{1384.74}{3.14}$ = 441 = $21^{2}$

r = 21 units

Circumference of circle = 2πr = 2*3.14*21 = 131.88 units

You might be interested in

Katyanochek1 [597]

If you need to simplify the equation it would be:
$n^{2}$ +2r-2n+7
If not sorry..
Hope This Helps!

8 0

3 years ago

Harrizon [31]

Answer:

Square roots are when you multiply the same number by itself like for example, the square root of 5 is 25, because 5*5=25

Step-by-step explanation:

5 0

2 years ago

tino4ka555 [31]

The vertex is (-4,5)

7 0

3 years ago

oksian1 [2.3K]

Answer:

Step-by-step explanation:

A linear equation is a straight line.

6 0

3 years ago

Agata [3.3K]

The answer is 13 packages.

6 0

2 years ago