3 years ago

The diameter of a circle is 6 km what is the circles area

Mathematics

2 answers:

Kryger [21]3 years ago

8 0

Divide the diameter by 2 to get the radius. 6/2 = 3

A = pi r^2

Input.

A = (3.14) 3^2

A = 28.26 km^2

tankabanditka [31]3 years ago

3 0

The area of the circle will be 28.27 km.

You might be interested in

5 movie tickets cost $55. At this rate, what is the cost per ticket?

Mariana [72]

Answer:

Step-by-step explanation:

55/5 equals 11

4 0

3 years ago

Read 2 more answers

CHECK YOUR KNOWLEDGE

PIT_PIT [208]

1. A rent paid
2. B 10

5 0

3 years ago

HELP ME !!!!!!!!!!!!!!!!!!

astra-53 [7]

Answer:

c is the answer for 12. because it is a straight line and shows there profit

5 0

3 years ago

What is 2pi/3 simplified

Rasek [7]

What class is that for?

7 0

3 years ago

Plz asap 1. (5 points) What is the value of x? Show all of your work. Round your answer to the nearest tenth.

nalin [4]

Answer:

X = 20.6 inches

Step-by-step explanation:

Pythagorean Theorem: $A^{2} =B^{2} +C^{2}$

A = 41.2 in, while B = 35.7 in and we are solving for C.

$41.2^{2} = 35.7^{2} +C^{2}$

$1697.44 = 1274.49 + C^{2}$

Now solve for C

$422.95 = C^{2}$

Take the square root

$20.5657482237 = C$

3 0

3 years ago