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3 years ago

9

Help me with this question ASAP

1 answer:

alukav5142 [94]3 years ago

7 0

Answer:

1834.37

Step-by-step explanation:

2x (35.7x25.5) + 2x (35.7x15.1) + 2x(25.5x15.1)

=2(910.35) + 2(539.07) + 2(385.05)

=2(910.35+539.07+385.05)

=1834.37

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The area of a square rug is 169ft^2. How long is each side of the rug?

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$\boxed{ \bold{ \huge{ \boxed{ \sf{13 \: ft}}}}}$

Step-by-step explanation:

$\star{ \sf{ \: Area \: of \: a \: square \: rug \: ( \: A \: ) \: = \: 169 \: {ft}^{2} }}$

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$\boxed{ \sf{Area \: of \: a \: square \: = \: {l}^{2} }}$

$\hookrightarrow{ \sf{169 = {l}^{2} }}$

$\hookrightarrow{ \sf{ {l}^{2} = 169}}$

$\hookrightarrow{ \sf{ \sqrt{ {(l)}^{2} } = \sqrt{169} }}$

$\hookrightarrow{ \text{length \: = \: 13 \: ft}}$

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