Answer: 90 degrees
Step-by-step explanation: when you split every equal triangle, you get a 30-60-90 triange
Answer:
y = 90°
Step-by-step explanation:
180°-110° = 70° (angle in a straight line is 180°)
x + x = 180° - 70° - 70° ( angle in a triangle is 180°)
2x = 40°
x = 20°
y = 180° - 20° - 70° (angle in a triangle is 180°)
= 90°
(Correct me if i am wrong)
