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Crank
3 years ago
7

Someone explain how this is answer C? Big points!

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0

Answer:

C. x = 15 * sin 18°

Step-by-step explanation:

sin A = Opposite / Hypotenuse

sin 18° = x / 15

x = 15 * sin 18°

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Answer:

B

Step-by-step explanation:

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Now, for the rectangle to have an area of 20, mathematically the area of a triangle can be calculated using the formula L * B

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our product here is 20, so any product that gives 20 would be a good fit as the value of the width and length of the rectangle

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Enlarging these by a factor of 6, we have 30 inches by 24 inches

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3 years ago
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