Question

find $m\angle y$ and $wy$.
triangle image with vertices w, y, x; sides wx and xy are 7 in, angle at x is 60°
chips some tortilla chips can be modeled by a triangle.
a. solve for $x$.

Explanation:

Step1: Identify triangle type

△WXY has WX=XY=7in, ∠X=60°, so it's equilateral.

Step2: Find m∠Y

In equilateral triangle, all angles=60°, so m∠Y=60°.

Step3: Find WY

In equilateral triangle, all sides equal, so WY=7in.

Answer:

m∠Y = 60°, WY = 7 in.