3 years ago

PLEASE HELP I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER

Mathematics

1 answer:

exis [7]3 years ago

3 0

Answer:

from what i know, the answer should be 36

using the expression l*w*1/2 you find the areas of the 4 smaller triangles, then you add then together. i did that, and got 36.

i would reccomend says 40, its the closest to the truth.

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padilas [110]

Answer:

Yes. No graph paper.

Step-by-step explanation:

Let's say the 3 points are A, B, C.

If A, B and C lie on one line then $m_{AB} = m_{BC} = m_{AC}$

$m_{AB} = \frac{y_{B}-y_{A} }{x_{B}-x_{A}} = \frac{2-6}{3-5} = \frac{-4}{-2} = 2\\m_{BC} = \frac{y_{C}-y_{B} }{x_{C}-x_{B}} = \frac{8-2}{6-3} = \frac{6}{3} = 2\\\\m_{AC} = \frac{y_{C}-y_{A} }{x_{C}-x_{A}} = \frac{8-6}{6-5} = \frac{2}{1} = 2\\\\$

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You don't need to use a graph paper to prove it.

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2 years ago

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Digiron [165]

Answer:

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