Question

estimate the given rotation within 10 degrees:
answer attempt 1 out of 3
estimated angle:

Explanation:

Step1: Recall the right - angle measure

A right - angle is \(90^{\circ}\).

Step2: Estimate the proportion of the angle

The given angle is a bit less than a right - angle. If we consider that a right - angle is \(90^{\circ}\), and by visual inspection, it seems to be about \(80^{\circ}\) (since it is within \(10^{\circ}\) of \(90^{\circ}\)).

Answer:

\(80\)