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Oksi-84 [34.3K]
2 years ago
12

Can someone help me please

Mathematics
1 answer:
I am Lyosha [343]2 years ago
8 0

Answer:

The answer is 25 cm.

Step-by-step explanation:

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Using the triangle, we can find the angle lengths and using those and trig ratios, find the side lengths. Lets say the top side length is "y".

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Then we can use the Law of sines,

sin(70)/13=sin(20)/y

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Step-by-step explanation:

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