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vodomira [7]
3 years ago
14

Calculate the area of the rectangle with a base of 15 inches and and an altitude of 7 inches

Mathematics
1 answer:
TiliK225 [7]3 years ago
4 0

Answer:

a

Step-by-step explanation:

it hs explanasion

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Step-by-step explanation

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Step-by-step explanation:

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3 years ago
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Check the picture below.

\bf \textit{using the pythagorean theorem}&#10;\\\\&#10;c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b&#10;\qquad &#10;\begin{cases}&#10;c=hypotenuse\\&#10;a=adjacent\\&#10;b=opposite\\&#10;\end{cases}&#10;\\\\\\&#10;\sqrt{41^2-(-9)^2}=b\implies \sqrt{1681-81}=b\\\\\\ \sqrt{1600}=b\implies 40=b\\\\&#10;-------------------------------

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3 0
3 years ago
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