Question

10. Find the values of x,z in the figure​

Answer 1

Answer:

x = y = 60°

Step-by-step explanation:

z = 180° - 120° = 60°

Angle sum property of triangle says that the sum of all interior angles of a triangle is equals to 180 degree.

it is an isosceles triangles hence x and y are the equal angles.

therefore,

60° + x + y = 180°

2x = 180° - 60° = 120°

x = 120°/2= 60°

Answer = x = y = 60°

Answer 2

Answer:

60°,60°

Step-by-step explanation:

z = 180-120 = 60°( linear pair )

It is a equilateral triangle

x = y = 60°

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