Question4. Find the measure of $\angle B$ :-

Studdy Solution
To find $\angle B$, take the arctangent (inverse tangent) of $\frac{5}{12}$:
$$\angle B = \tan^{-1}\left(\frac{5}{12}\right)$$
Using a calculator, we find:
$$\angle B \approx 22.62^\circ$$
The measure of $\angle B$ is approximately:
$$\boxed{22.62^\circ}$$