Name: ___________________

Date:___________________

kwizNET Subscribers, please login to turn off the Ads!
Email us to get an instant 20% discount on highly effective K-12 Math & English kwizNET Programs!

High School Mathematics - 2
8.3 Cyclic Quadrilateral

Cyclic Quadrilateral: A quadrilateral whose vertices lie on the circumference of a circle is called cyclic quadrilateral.
Theorem: Opposite angles of a cyclic quadrilateral are supplementary.

Proof:


Directions: Solve the following.
Q 1: Prove that the exterior angle of a cyclic quadrilateral is equal to its interior opposite angle.
Answer:

Q 2: Prove that when a parallelogram is inscribed in a circle it becomes a rectangle
Answer:

Q 3: A pair of opposite sides of a cyclic quadrilateral is equal. Prove that their diagonals are equal.
Answer:

Q 4: PQRS is a cyclic quadrilateral whose diagonals intersect at A.If ang SQR = 80o, angle QPR = 30o, find angle SRQ.
70o
80o
90o

Q 5: PQRS is a cyclic quadrilateral, if angleQ = angleR = 65o, find angle P and angle S.
115o
120o
100o

Q 6:
Answer:

Q 7:
Answer:

Q 8:
Answer:

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


Subscription to kwizNET Learning System costs less than $1 per month & offers the following benefits:

  • Unrestricted access to grade appropriate lessons, quizzes, & printable worksheets
  • Instant scoring of online quizzes
  • Progress tracking and award certificates to keep your student motivated
  • Unlimited practice with auto-generated 'WIZ MATH' quizzes
  • Child-friendly website with no advertisements


© 2003-2007 kwizNET Learning System LLC. All rights reserved. This material may not be reproduced, displayed, modified or distributed without the express prior written permission of the copyright holder. For permission, contact info@kwizNET.com
For unlimited printable worksheets & more, go to http://www.kwizNET.com.