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loris [4]
3 years ago
5

I don't know this problem ​

Mathematics
1 answer:
Aleks04 [339]3 years ago
4 0

Answer:

The measure of the angle = <u>43.36°</u>

Step-by-step explanation:

It is required the angle of the question mark, let it = x

So, we have a right triangle.

The opposite of the angle x = 17

And, the adjacent of the angle x = 18

We should know that:

tan x = opposite / adjacent

So, tan x = 17/18

∴ x = tan⁻¹(17/18) ≈ 43.36°

So, The measure of the angle = <u>43.36°</u>

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Answer:

384 cm²

Step-by-step explanation:

The shape of the figure given in the question above is simply a combined shape of parallelogram and rectangle.

To obtain the area of the figure, we shall determine the area of the parallelogram and rectangle. This can be obtained as follow:

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