3 years ago

Help on this question please

Mathematics

1 answer:

Nina [5.8K]3 years ago

3 0

$sin41 = \frac{x}{111} then x = 72.8$

According to sin rule

$\frac{opposite}{hypotenus}$

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Step-by-step explanation:

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3 years ago

Jared is constructing a rectangular door for a shed. If the door, shown below, has a width of 42 in. and a diagonal support of 9

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Answer:

Step-by-step explanation:

A rectangular door for a shed has a width of 42 in and a diagonal support of 94 in. The triangle formed by the rectangle's width (first leg), rectangle's length (second leg) and rectangle's diagonal (hypotenuse) is right triangle. By the Pythagorean theorem,

$\text{leg}_1^2+\text{leg}_1^2=\text{hypotenuse}^2.$