Question

Find the value of (x+y+z) in the following figure

Answer 1

Answer:

given 80+ 360 = 360

410-360=360

x= 50

Answer 2

Answer:

260⁰

Step-by-step explanation:

∠SRT + 80° = 180° (Linear Pair)

∠SRT = 180° - 80° = 100°

x + y + z + ∠SRT = 360° (Sum of exterior angles)

x + y + z + 100° = 360°

x + y + z = 360° - 100° = 260°