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pochemuha
3 years ago
7

HELP PLS FIRST RIGHT ANSWER BRAINLIEST

Mathematics
1 answer:
harkovskaia [24]3 years ago
8 0

okay, so.

it's a rectangle with a nub. We do the area without the nub first. so 8x16 is 128

now, its time for the nub.

6x12-8, that would be 4, so 6x4 is 24+128= 152

So it's B.

Hope i helped Mark brainliest pls

Chad :P

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Step-by-step explanation:

Since we have given that

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As shown in the figure below:

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So, we will use "Sine formula ":

\frac{\sin 74\textdegree}{1425}=\frac{\sin 59\textdegree}{B}\\\\B=\frac{1425\times \sin 59\textdegree}{\sin 74\textdegree}\\\\B=1270.68\ feet

Similarly,

\frac{\sin 74\textdegree}{1425}=\frac{\sin 47\textdegree}{A}\\\\A=\frac{1425\times \sin 47\textdegree}{\sin 74\textdegree}\\\\A=1084.18\ feet

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