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Fantom [35]
3 years ago
10

Find The area of the triangle.

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
4 0

Answer:

86.1 yd^2

Step-by-step explanation:

Half of 21 is 10.5

10.5*8.2=86.1

There is no need to divide it by two as there are two triangles stuck together. You would need to multiply it by two if you did divide it by two, but the answer would be the same.

kaheart [24]3 years ago
3 0

Answer:

C : 86.1

Step-by-step explanation:

This is the formula to find a triangles area:

Hope this helped! :)

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Answer:

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Step-by-step explanation:

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3 years ago
How do i solve x squared = 4x -5
ICE Princess25 [194]

Answer:

x = 2 ±i

Step-by-step explanation:

x^2 = 4x-5

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x^2 - 4x = 4x-5 -4x

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Take the coefficient of the x term, divide by 2 and square it

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Take the square root of each side

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6 0
3 years ago
I need some help please
ExtremeBDS [4]
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The answer is 24 feet.
6 0
3 years ago
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