Question

Find the measures of x,y and z in the figure, where 7 Il BC
75
45°
C С
​

Answer 1

Answer :

X + Y + Z = 180°

75°+ 45°+ X = 180°

120° + X = 180

X = 180 - 120

X = 60°

7||BC So, Z = 45°

X + Y + Z = 180°

60° + 45° + Y = 180°

105° + Y = 180°

Y = 180 - 105

Y = 75°