3 years ago

Jane calculated the circumference of a circle to be 36π. what is the area if the circle

Mathematics

1 answer:

marshall27 [118]3 years ago

4 0

Answer:

103.13

Step-by-step explanation:

A=πr2

C=2πr

A=C2

4π=362

4·π≈103.1324

You might be interested in

Find the gradient of the line joining the points P(2,5) and Q(4,-2).

liq [111]

Answer is -7/2

Gradient or slope is found by change in y over change in x.
Or
(y2 - y1) over (x2 - x1)

So
(-2 -5) over (4-2)
= -7/2

6 0

1 year ago

There are 5 red marbles, 8 blue marbles, and 12 green marbles in a bag.

lesya692 [45]

Answer:

is 28 because is probablity

Step-by-step explanation:

yes

7 0

2 years ago

Read 2 more answers

Multiplying and Dividing Rational Numbers

Dafna11 [192]

Answer:

the answer is 9.9

Step-by-step explanation:

4 0

3 years ago

Nicole can type 42 words in minutes. What is her rate in words per 6 minute?

Aneli [31]

Answer:

252

Step-by-step explanation:

6x42=252

8 0

2 years ago

Calculate the following A)-10-(-19)+(8-16) B)-6×2+4÷2

Lelechka [254]

Answer:

A. 1

B. -10

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers