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3 years ago

Find the area of the parallelogram by finding the height of the 45 45 90 triangle

Mathematics

1 answer:

slavikrds [6]3 years ago

6 0

Answer:

45 in²

Step-by-step explanation:

Since it's a 45-45-90 triangle, the legs are equal length. The legs are the sides that are not the hypotenuse. The hypotenuse is the side opposite the 90° angle. Here, the legs are both 6. This is also the height of the parallelogram.

The formula for area of a parallelogram is

A = LH where L is the side length, and H is the height

So the area is

A = 7.5(6) = 45 in²

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polet [3.4K]

<span>a=7b+8c+9d-10
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3 years ago

HELP ASAPJennifer and Chris completed some chores and split the earnings in the ratio 3:2. Jennifer earned $48.

elixir [45]

Let the total earnings be = x

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Jennifer earned = $48

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x=80

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Hence, Chris earns $32

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Price of book = $14.40

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or multiplying the numerator and denominator by 10, we get

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$40x=1680$

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Hence, the original price of the shirt was $42.

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Answer:

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