2 years ago

If a circle has a radius of 16,and an arc length of 12x, what is the angle measure of the central angle that matches that arc?

Mathematics

1 answer:

GREYUIT [131]2 years ago

4 0

Answer:

135°

Step-by-step explanation:

Using S = rA, where S is arc length, r is radius and A is angle(in radians).

Comparing:

=> 12 = 16A

=> 12/16 = A

=> 3/4 = A

Required radian is 3/4 which is 3/4 * 180° = 135°

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Answer:

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Step-by-step explanation:

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2 years ago

Simply<br> tan 45°. sin 30° - cot 45°/sec 60°

dusya [7]

If we want to write the given four numbers in another form, we can write it like this;

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Read 2 more answers

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