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3 years ago

I don't know what I am doing help please (C:

Mathematics

1 answer:

NeX [460]3 years ago

7 0

Answer:

Step-by-step explanation:

The far right side of the triangle is 17 cm, which is the height.

The base would be 34 minus 17 because whole length of the rectangle is 34 and the triangle covers all but 17 of it.

So then you would take 1/2 of 17.

Then multiply it by 17 to get 160.5

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Answer:

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3 years ago

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Lamar is writing a coordinate proof to show that a segment from the midpoint of the hypotenuse of a right triangle to the opposi

Zanzabum

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3 years ago

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PLEASE HELP! WILL MARK AS BRAINLIEST!

Pie

Answer:

Approximate answer: $66.36 \ cm^2$

Step-by-step explanation:

$DM = 5.66\cdot \cot(65^\circ)$

Denote the projection of point $B$ onto side $DC$ as $M'$ .

$M'C = 5.66\cot(62^\circ)$

$MM' = AB = 8.9$

$DC = DM + MM' + M'C$ .

Next we should put everything together in area formula for trapizium:

$S = AM\cdot\frac{AB + DC}{2}$

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