Question

in the figure find the value of x y z​

Answer 1

Answer:

z= 180-(55+60) = 65

y = 180- 65 = 115

x= 180-( 40+115) =25

Answer 2

Answer:

In triangle ACD :

angle CAD + angle D + angle DCA = 180° (ANGLE SUM PROPERTY OF TRIANGLE)

55° + 60° + z = 180°

z = 180° - 55° - 60°

z = 65°

In triangle ACB :

y + z = 180° (LINEAR PAIR)

y + 65° = 180°

y = 180° - 65°

y = 115°

angle CAB + angle ACB + angle CBA = 180° (ANGLE SUM PROPERTY OF TRIANGLE)

x + 115° (y) + 40° = 180°

x = 180° - 115° - 40°

x = 25°

SO, Z = 65° Y = 115° X = 25°