Question

Mhanifa please help I will mark brainliest

Answer 1

Answer:

• 36°
• 90°

Step-by-step explanation:

Question 1

• x = 180° - 2*72° = 180° - 144° = 36°

Question 2

• x + 2(x/2) = 180°
• 2x = 180°
• x = 90°