Question

what is the value of b? 76.1° 47.7°

Explanation:

Step1: Identify the angle relationship

The larger angle (76.1°) is the sum of angle \( b \) and the 47.7° angle. So we can write the equation \( 76.1^\circ = b + 47.7^\circ \).

Step2: Solve for \( b \)

To find \( b \), we subtract 47.7° from 76.1°. So \( b = 76.1^\circ - 47.7^\circ \).

Step3: Calculate the result

\( 76.1 - 47.7 = 28.4 \), so \( b = 28.4^\circ \).

Answer:

\( 28.4^\circ \)