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2 years ago

Can someone help me? And no, I don’t just want the answer. I literally need to know how to do it pls

Mathematics

1 answer:

elena-s [515]2 years ago

7 0

Answer:

Step-by-step explanation:

The angle b is a right angle which is divided into 2. So, each angle would measure 45 degree. (90 / 2 = 45)

tan 45 = 1

\AD\ = 100 - 64 = 36

to find x , remember SOCAHTOA

tan would be used because we have the vale of the opposite angle and we want to find the value of the adjacent angle

Tan 45 = opposite / adjacent

1 = 36/x

x = 36

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Mkey [24]

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Answer:

13 cm, 39 cm, 39 cm

Step-by-step explanation:

If x is the short side, then the other two sides are 3x and 3x. The perimeter is the sum of side lengths:

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1 year ago

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Answer:

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2 years ago

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Answer:

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Step-by-step explanation:

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inna [77]

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Step-by-step explanation:

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