2 years ago

Work out the lengths of b of 17cm and 12cm pythagoras

Mathematics

1 answer:

natima [27]2 years ago

5 0

Answer:

$hypotenuse = \sqrt{ {17}^{2} + {12}^{2} } \\ = \sqrt{289 + 144 } \\ = \sqrt{433}$

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The surface area of a rectangular prism is always:

A=2(xy+xz+yz), where x, y, and z are the three dimensions of the prism.

A=2(50*90+50*3.5+90*3.5)

A=2(4500+175+315)

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3 years ago

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Sladkaya [172]

Answer:

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Step-by-step explanation:

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How do I find the measure of the interior angle?

nataly862011 [7]

Answer:

see the explanation

Step-by-step explanation:

we know that

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$S=(n-2)180^o$

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step 1

Find the sum of the interior angles in the given polygon

we have

$n=5\ sides$

substitute

$S=(5-2)180^o=540^o$

step 2

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we know that

$-3x+125+(45-x)+(-x+90)+80=540$

solve for x

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step 3

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Angle B

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Angle C

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Angle D

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3 years ago

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LenKa [72]

Answer:

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Step-by-step explanation:

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3 years ago

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