4 years ago

Can someone help me on this problem

1 answer:

4 0

If a=b, the triangle ABC is an isosceles right triangle and the angle of interest is 45°.

sin(45°) = (√2)/2 . . . . . . selection C is appropriate

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Sauron [17]

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sp2606 [1]

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Ipatiy [6.2K]

Answer: - 35 / 12

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Ymorist [56]

The answer is B.
*Hope this helps!*

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Natali5045456 [20]

Answer:

Perimeter = 180

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Step-by-step explanation:

Perimeter is length of all sides added together. 30+78+72 = 180

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I hope this helped <3

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3 years ago