Question

Find x + y + z
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Answer 1

X = 90°

Z= 150°

Step - by - steps

Given,

• ∠PAR = X
• ∠BAC = 90°
• ∠ABC = 30°
• ∠BCR = Y

∠PAB is a line

∠PAB + ∠BAC = 180° ( Linear pair)

⟼ x + 90°

⟼ x = 180° - 90°

⟼ x = 90°

∠QBC is a line

∠ABC + ∠ABC = 180° ( Linear pair)

⟼ z + 30° = 180°

⟼ z = 180° - 30°

⟼ z = 150°

Answer 2

x+y+z=360

here's your answer hope it helped