18. Find the angle measure x in the given figure.G90°сDH509AB.F115E�

1.	18. Find the angle measure x in the given figure.G90°сDH509AB.F115E
Answer» Answer: SUM of all external ANGLES is 360° So in figure all external angles are given..... 90° + 50° + 115° + x = 360° 140° + 115° + x = 360° 255° + x = 360° x = 360° - 255° *x = 105°* I *HOPE* *that* it will HELP you *tha*nx

18. Find the angle measure x in the given figure.G90°сDH509AB.F115E

Answer»

Answer:

SUM of all external ANGLES is 360°

So in figure all external angles are given.....

90° + 50° + 115° + x = 360°

140° + 115° + x = 360°

255° + x = 360°

x = 360° - 255°

I HOPE that it will HELP you

thanx