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3 years ago

11

Help me find the answer

1 answer:

emmainna [20.7K]3 years ago

5 0

Answer:

2.30 = ?

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

sin theta = opp side/ hypotenuse

sin 50 = ? / 3

Multiply each side by 3

3 sin 50 = ?

2.298133329 = ?

To the nearest hundredth

2.30 = ?

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Answer:

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see the explanation

Step-by-step explanation:

we know that

The perimeter of the square is equal to

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where

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we have

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substitute

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solve for s

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2) $P=4\sqrt{A}$ ----> $P=4\sqrt{14.44}=15.2\ cm$

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