Answer:
95°
Step-by-step explanation:
y° = 180° - (55° + 30°)
y° = 180° - 85°
y ° = 95°
y = 95
x = y ( vertical angles)
x = 95°
9514 1404 393
Answer:
d. 28°, 76°, 76°
Step-by-step explanation:
The sum of the "non-adjacent" interior angles of the triangle is equal to the exterior angle, so is 152°. If those angles are congruent, each is half of 152°, or 76°. The remaining angle is the supplement to 152°, so is 180-152 = 28 degrees.
The interior angles are 28°, 76°, 76°.
The answer is 4x+28 it was pretty simple you just had to add up all the sides
I think the answer is 32x