Question

what is the length of the side opposite ∠b? 3 units 4 units 5 units 6 units

Explanation:

Step1: Identify opposite side to ∠B

The side opposite to an angle in a right - triangle is the non - adjacent side to that angle. For ∠B in right - triangle ABC, the opposite side is AC.

Step2: Determine length of AC

From the figure, the length of AC is 4 units.

Answer:

4 units