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Zanzabum
2 years ago
7

HHelp please and thank you will mark brainliest

Mathematics
1 answer:
Lorico [155]2 years ago
5 0

Answer: 6

Step-by-step explanation:

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20. Describe and correct the error
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Step-by-step explanation:

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3 years ago
Find the area of the triangle on problem #7 and what statement in true for the triangle on #8
Reptile [31]

Answer:

Step-by-step explanation:

Using the pythagorean theorem, a^2+b^2=c^2

32/2=16, 20 would be the hypotenuse, so it would be 20^2-16^2=a^2 because we want to find the middle line. 400-256=144. sqrt(144) = 12.

Then since it is an isosceles triangle, we can simply do 12*16=192

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