Use triangleABC to find the value of sin B

Mathematics

2 answers:

klasskru [66]2 years ago

7 0

The given triangle is a right triangle right angled at angle C. For angle B the adjacent side is BC ,the side opposite to angle B is AC while AB is hypotenuse. Sin of any angle is ratio of opposite and hypotenuse.

Sin $\frac{opposite}{hypotenuse}$

The opposite in the figure is 24 and hypotenuse is 25

Substituting the values of opposite and hypotenuse from figure we have:

Sin B= $\frac{24}{25}$

Delicious77 [7]2 years ago

4 0

As we are given

Opposite side of the angle B=24

Hypotenuse =25

$\\ \ sin \theta=\frac{Opposite}{Hypotenuse}\\ \\ \ SinB=\frac{24}{25}\\$

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Step-by-step explanation: Given that a school wants to put on a dance recital. The programs of Middle school dancer will be short of 4 minutes each and programmes of High school performers will be long of 7 minutes each.

Number of middle school dances is "M" and number od high school dances is "H".

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