MENU
Question -

It is given that ∠XYZ= and XY is produced topoint P. Draw a figure from the given information. If ray YQ bisects ∠ZYP, find ∠XYQ and reflex ∠QYP.



Answer -

It is given that line YQbisects ∠PYZ.

Hence, ∠QYP = ∠ZYQ

It can beobserved that PX is a line. Rays YQ and YZ stand on it.

∴ ∠XYZ + ∠ZYQ + ∠QYP = 180º

⇒ 64º + 2∠QYP = 180º

⇒ 2∠QYP = 180º − 64º = 116º

⇒ ∠QYP = 58º

Also, ∠ZYQ = ∠QYP = 58º

Reflex ∠QYP =360º − 58º = 302º

∠XYQ = ∠XYZ + ∠ZYQ

=64º + 58º = 122º

Comment(S)

Show all Coment

Leave a Comment

Free - Previous Years Question Papers
Any questions? Ask us!
×