All categories

2 years ago

The diameter of a circle is 12 centimeters. What is the area of a sector bounded by a 126° arc?

Mathematics

1 answer:

antoniya [11.8K]2 years ago

7 0

Answer:39.56400cm^2

Step-by-step explanation:

126/360=0.35

area = pi(r)^2

r=d/2=6

36・3.14 = 113.04

0.35・113.04 = 39.56400

You might be interested in

What is ³/8 of 1 dollar

Anon25 [30]

Answer:

Step-by-step explanation:

A dollar is 100 cents

3/8 = .375

0.375 * 100 = 37.5

Rounded it is 38 cents.

4 0

2 years ago

PLEASE HELP ANSWER BOTH PARTS!!! DUE SOON

soldi70 [24.7K]

Answer:

c. 69

b. 7

Step-by-step explanation:

4 0

1 year ago

Box and whisker plot how do you find the percentage of students above an 80%

IgorLugansk [536]

What do you mean? Please message me the question and I will gladly help

4 0

2 years ago

Help, this is due now... HELP

kkurt [141]

Answer:

100 1/4

Step-by-step explanation:

8 0

2 years ago

2) 2(8r + 5) = 24 + 9r

Anna35 [415]

Answer:

r = 2

Step-by-step explanation:

2(8r + 5) = 24 + 9r

16r + 10 = 24 + 9r

16r - 9r = 24 - 10

7r = 14

r = 2

4 0

2 years ago