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!

Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 8 - Mathematics
3.36 Area of a Sector - II

The arc of a sector whose radius is 9cm. is 15 cm. Find its area.

A = lr/2
Given that,
l = 15cm. and r = 9cm.
A = (15 * 9)/2
A = 135/2
A = 67.5 Sq. cm.

Directions: Solve the following problems and correct the answer at two decimal place. Also write at least ten examples of your own.
Q 1: The arc of a sector whose radius is 5 cm. is 15 cm. Find its area.
None of these
37.5 Sq. cm.
37 Sq. cm.

Question 2: This question is available to subscribers only!

Subscription to kwizNET Learning System 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
  • Choice of Math, English, Science, & Social Studies Curriculums
  • Excellent value for K-12 and ACT, SAT, & TOEFL Test Preparation
  • Get discount offers by sending an email to

Quiz Timer