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Neko [114]
3 years ago
14

Find the area of the shape

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0

Answer:

You would have to find the area of the whole rectangle without the spece, so it would be 30mm x 15mm, the result would be 450 square mm.

Then you find the area of the empty space which would be 10mm x 8mm, the result: 80 square mm.

You substract the area of the space from the whole rectangle, which would be 370 square mm, this is the area of the figure

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Hey there :)

- tan²x + sec²x = 1    or    1 + tan²x = sec²x

sin²x + cos²x = 1 
Divide the whole by cos²x

\frac{sin^2x}{cos^2x} + \frac{cos^2x}{cos^2x} = \frac{1}{cos^2x}

\frac{sinx}{cosx} = tanx so \frac{sin^2x}{cos^2x} = tan^2x
and
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tan²x + 1 = sec²x
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3 years ago
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Anon25 [30]

Answer:

Step-by-step explanation:

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Answer:

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maks197457 [2]

Answer:

Step-by-step explanation:

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7 0
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