3 years ago

The radius of a circle is 9 inches. What is the area ? Give the exact answer in simplest form

1 answer:

8 0

A= πr^2
r=9
A= π(9)^2
A= 9x9=81
A=81π

In case that you have to use π
Multiply π(3.14)
3.14 times 81=254.34

You might be interested in

NARA [144]

The discount was 25% off use 21/28 which is 75 percent of what it was before. 25 percent off.

4 0

3 years ago

Katarina [22]

Answer:

plz mark brainliest

Step-by-step explanation:

16/3 or 5 1/3

7 0

3 years ago

Pachacha [2.7K]

Answer: OPTION C.

Step-by-step explanation:

1. To solve this problem you must apply the Pythagorean Theorem, which is shown below:

$a^{2}=b^{2}+c^{2}$

Where a is the hypotenuse, and b and c are the legs of the triangle.

2. When you solve for one of the legs and substitute values, you obtain that the result is:

$b=\sqrt{a^{2}-c^{2}}\\b=\sqrt{(24.8ft)^{2}-(8ft)^{2}}\\b=23.5ft$

5 0

3 years ago

ludmilkaskok [199]

Fish A is 2 inches and fish B is 4 inches

3 0

2 years ago

pychu [463]

Answer:

Line S

Step-by-step explanation:

4 0

3 years ago