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3 years ago

8

The area of a parallelogram is 26, and the lengths of its sides are 9.3 and 9.8. Determine, to the nearest tenth of a degree, th

e measure of the acute angle of the parallelogram.

1 answer:

Elena L [17]3 years ago

3 0

Answer:

16.6°

Step-by-step explanation:

area = ab sinθ a and b: base and oblique side length θ: angle between

26 = 9.3 x 9.8 sinθ

sinθ = 26 / (9.3 x 9.8) = 0.285276

θ = 16.6

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