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adell [148]
3 years ago
15

What is the radian measure of an angle containing 60 degrees?

Mathematics
1 answer:
vlabodo [156]3 years ago
3 0
60° × π / 180° = 0.33333333333π rad = 1.0471975512 rad
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Please help I really need it
lesya692 [45]

Answer:

Shanice

Step-by-step explanation:

<u>Michael</u>

4 1/4 times 3 = 12 3/4

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2 3/4 times 5 = 13 3/4.

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13 3/4 - 12 3/4 = 1

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Chloe biked the same distance each day for 9 days. If she traveled 513 kilometers altogether, how many kilometers did she travel
kow [346]

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Please help me I’m so lost
Svetllana [295]

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Read 2 more answers
Find the measures of two angles, one positive and one negative, that are coterminal with <img src="https://tex.z-dn.net/?f=%5Cfr
aleksandrvk [35]

Answer:

a. 11/5 pi; -9/5 pi

Step-by-step explanation:

Coterminal angles are those which have a common terminal side. For example 30° is coterminal with −330° and 390° (see figure).

From the example we can see that the following expressions must be fulfilled:

positive angle - reference angle = 360°

reference angle - negative angle = 360°

where positive angle is 390°, reference angle is 30° and negative angle is -330°. In this problem reference angle is pi/5. Also, we have to change 360° for its equivalent in radians, i. e., 2 pi. So,

positive angle - pi/5 = 2 pi

positive angle = 2 pi + pi/5

positive angle = 11/5 pi

pi/5 - negative angle = 2 pi

negative angle = pi/5 - 2 pi

negative angle = -9/5 pi

5 0
3 years ago
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