There are four angles formed at a point say, w,x,y,z.
If w=x=y and z=2x. Find the value of w,x,y,z.
A
w=x=y=72o, z=144o
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
w=x=y=144o, z=72o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
w=x=y=60o, z=120o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
w=x=y=90o, z=180o
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is Aw=x=y=72o, z=144o Given, x=y=w and z=2x As we know , sum of angle at a point is 360o ∴w+x+y+z=360o x+x+x+2x=360o (As w=y=x and z=2x) 5x=360o x=3605 ∴x=y=w=72o and z=2×x=2×72o=144o