Question

practice with trigonometric ratios sp 26
true or false.
$sin(a)=\frac{12}{37}$
true
false

Explanation:

Step1: Recall sine definition for angle A

For right triangle $\triangle ABC$, $\sin(A) = \frac{\text{opposite side to } A}{\text{hypotenuse}}$

Step2: Identify relevant sides

Opposite side to $A$ is $BC=12$, hypotenuse $AB=37$

Step3: Calculate $\sin(A)$

$\sin(A) = \frac{12}{37}$

Answer:

True