Question

find x , y and z
pls give me the answer​

Answer 1

Answer:

x = 60°

y = 30°

z = 140°

Step-by-step explanation:

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Answer 2

Answer:

x = 60°

x = 60°y = 30°

x = 60°y = 30°z = 140°

Step-by-step explanation:

80+x+2x/3 = 180

5x/3 = 100

x = 100×3/5

x = 60°

Sum of all angles of a triangle is 180°

angle B + x+y = 180° [angle B = 90°]

90+60+y = 180

y = 30°

z= 90+ 50 = 140 (180-2x/3 -90 = 180- 40-90 = 50)

z= 140°