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elena-14-01-66 [18.8K]
3 years ago
15

How to answer these questions ?

Mathematics
1 answer:
3241004551 [841]3 years ago
6 0
I don’t how to answer question
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If the circumference of a circle is 120 inches and M angle B equals 18° then what is the length of arc AC
Andru [333]

Answer:

For a circle of radius R, the circumference is:

C = 2*pi*R

where pi = 3.14

And if we have an arc defined by an angle θ, the length of the arc is:

A = (θ/360°)*2*pi*R

Here we can not see the image, then i assume that B is the angle that defines the arc AC.

Now we know that the circumference is 120 in, then:

2*pi*R = 120in

Then the length of the arc is:

A = (θ/360°)*120 in

Then if the angle is 18°, we have:

A = (18°/360)*120 in = 6in

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A group of four friends are playing golf. The total cost of the round of golf is $108. Each person in the group has the same cou
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Each coupon was worth $8.

Hope this is helpful! =)

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2 years ago
Please help I would appreciate it.
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i honestly don't know

Step-by-step explanation:

do you have an account? when your on it it should give you the option to go to brainy or goo gle but if your in the app that should t happen

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