3 years ago

Can someone please explain how you do this step by step?

1 answer:

6 0

The answer is 3. start by cross cancelling 4 and 12 which gives you 3/1 = 3

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qaws [65]

Answer:

$a=10.88\pi$

Step-by-step explanation:

using the formula below, the central angle is 20° (bc 360-180-160=20)

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3 years ago