Question

estimate the measure of ∠wxy to the nearest 10°. answer attempt 1 out of 2

Explanation:

Step1: Visual - estimate angle size

By looking at the angle $\angle WXY$, it appears to be around $30^{\circ}$. This is an estimate based on common - known angle sizes. For example, a $30^{\circ}$ angle is one - sixth of a full - circle ($360^{\circ}$) and is smaller than a $45^{\circ}$ angle (which is one - eighth of a full - circle).

Answer:

$30^{\circ}$