Find the length of each missing side and each missing angle in the equilateral triangles below

Answer:
z=4.2ft
x=60 º
y=60 º
Step-by-step explanation:
Because the triangle is equilateral, all sides are the same, so z=4.2
Also because it is equilateral, all angles of the triangle equal 60 º.
Answer:
4.2ft
Step-by-step explanation:
This is an equilateral triangle so all sides and angles will be the same