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anzhelika [568]
2 years ago
10

What is the answer?? Only if you know please i will report

Mathematics
2 answers:
cupoosta [38]2 years ago
8 0

Answer:

I'll be back

Step-by-step explanation:

I'm gonna go get pen and paper to work this out for you

Don't report, I'll say the answer in the comments

scoundrel [369]2 years ago
6 0

Answer:

A, since it only tells you relations of angles of line r, which is not enough information to prove r is parallel to s. All the other options compare angles ot both lines.

Step-by-step explanation:

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Val needs to find the area enclosed by the figure. The figure is made by attaching semicircles to each side of a 42-m-42-m squar
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<u>Step-by-step explanation:</u>

Side length of the square = 42m

The semicircle is attached to each side of the square. So the diameter of the semicircle is the length of the square.

Radius of the semicircle = 21m

Area of the square = 42 x 42 = 1764 square meters

Area of 1 semicircle = π(21 x 21) /2

= (3.14) (441) /2

= 1384.74/2

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Area of 4 semicircle = 4 x 692.37

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Total area = 1764 + 2769.48

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