3 years ago

What part of the circumference is an arc whose measure is 30°? 1/12 1/10 1/8 1/6

Mathematics

1 answer:

GrogVix [38]3 years ago

5 0

Answer:

1/12

Step-by-step explanation:

The whole circumference (i.e complete circle) is an arc which measures 360°

in our case, it is given that our arc measures only 30°

the fraction of our arc of 30° to the complete circle of 360° is

30/360

= 3/36

= 1/12

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tino4ka555 [31]

Answer:

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Step-by-step explanation:

y = 4x

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2 years ago

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katrin [286]

Answer:

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2 years ago

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Phoenix [80]

Answer:

This could be wrong, but i still wanted to help you.

Step-by-step explanation:

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3 years ago

If a 42.9 ft tall flagpole casts a 253.1 ft long shadow then how long is the shadow that a 6.2 ft tall woman casts?

blsea [12.9K]

We will have to use proportions:
$\frac{42.9}{253.1} = \frac{6.2}{x}$
Cross multiplying we get
$42.9x = 6.2 \times 253.1$
Now divide:
$x = \frac{6.2 \times 253.1}{42.9}$
Solve to tenths place we get
$x = 36.6$
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3 years ago