1 year ago

Please tell me how to do these questions, I'm confused.

Mathematics

1 answer:

Ahat [919]1 year ago

7 0

Answer:

2. The office and the music room

6. 68 in. I think?

Step-by-step explanation:

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lyudmila [28]

Answer:

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Step-by-step explanation:

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2 years ago

A rectangular picture frame has side lengths of 12 in by 9.5 in what is the length of the diagonal of the picture

OleMash [197]

Answer:

Length of diagonal of picture = 15.30 inches

Step-by-step explanation:

Given that:

Side lengths of picture frame = 12 inches by 9.5 inches

As the picture is rectangular, the diagonal will form hypotenuse of right angled triangle.

Using Pythagorean theorem;

a²+b²=c²

Putting the values in the theorem

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Taking square root on both sides

$\sqrt{c^2}=\sqrt{234.25}\\c=15.30$

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Step-by-step explanation:

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