Final answer:
The measure of ∠WXY in kite WXYZ can be found by subtracting the measure of ∠XWY from 180°, which gives us an angle of 142° for ∠WXY.
Step-by-step explanation:
In kite WXYZ, if m∠XWY = 38° and m∠ZYW = 15°, to find the measure of ∠WXY we must recognize a property of kites: adjacent angles between the unequal sides are supplementary, which means they add up to 180°. Therefore, we can find the measure of ∠WXY by subtracting the measure of ∠XWY from 180°.
Let's calculate it step-by-step:
- Subtract the given angle, m∠XWY, from 180° to find m∠WXY:
- 180° - 38° = 142°.
Thus, the measure of ∠WXY in kite WXYZ is 142°.