You know angles B and C are both 60°, the values of the angles in an equilateral triangle. Since the sum of angles in a quadrilateral is 360°, you have
B + C + x + y = 360°
60° +60° + x + y = 360°
x + y = 240°
Answer:
Step-by-step explanation:
14-(a/5)
Answer:
I think this will help
Step-by-step explanation:
Make a point at(-5,-6) then go up two boxes and right three boxes.
Answer:
A.
Step-by-step explanation:
No on can explain it but it has a definition.
