Question

find the angles from the following figure with explanation.​

Answer 1

Answer:

5x+4x+x = 180° ( Angle Sum Property)

10 x = 180°

x= 180/10

x=18°

Value of Angle 1= 5×18= 90°

Value of Angle 2 = 4×18 = 72°

Value of Angle 3 = 18°

Step-by-step explanation:

Hope it will help you..

Answer 2

5x + 4x + x = 180° (Angle sum property)

10x = 180°

x = 180/10 = 18°

5x = 18×5 = 90°

4x = 18×4 = 72°

x = 18×1 = 18°