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3 years ago

A trapezoid with a height of 8 feet and one base measuring 11 feet has an area of 112 ft.² find the length of the other base

Mathematics

1 answer:

sineoko [7]3 years ago

4 0

Answer:

Step-by-step explanation:

The equation of a trapezoid is (a + b)/2 * h. So let's reverse the equation and divide the area by the height, 112/8 = 14. Now we should multiply it by 2, so we can get what a + b equaled. 28 = 11 + b

b = 17

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Answer:

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Step-by-step explanation:

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3 years ago

Triangle F G E is shown. Angle F E G is a right angle. The length of hypotenuse F G is 15.2 meters and the length of F E is 9 me

ololo11 [35]

Answer:

<h3>sin(x) = StartFraction 9 Over 15.2 EndFraction</h3>

Step-by-step explanation:

From the triangle given;

The length of hypotenuse FG = 15.2 meter

Since FE is the side facing the angle FGE, then;

the length of FE is opposite = 9 meters

m<FGE = x

According to SOH CAH TOA

sin theta = opp/hyp

sin m<FGE = FE/FG

Substitute the given values

sin x = 9/15.2

Hence the correct answer is sin(x) = StartFraction 9 Over 15.2 EndFraction

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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alex41 [277]

Answer:

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i suck at explaining, but after the first step the expression looks like:

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Step-by-step explanation:

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3 years ago

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Vladimir [108]

Answer:

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4 years ago