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Black_prince [1.1K]
3 years ago
8

HELP TRIGONOMETRY !!!!

Mathematics
1 answer:
Lunna [17]3 years ago
4 0

We want x which is known as the hypotenuse in this triangle.

Because of the given side we know that...

sin(70°) × hypotenuse = 12

hypotenuse = 12/sin(70°) = 12.8 cm rounded to the nearest tenth

answer: 12.8 cm

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