aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
Multiple choice

What is the area of a semi-circle with circumference $88\ cm$?

  1. $400$ sq cm
  2. $420$ sq cm
  3. $440$ sq cm
  4. $460$ sq cm
Reveal answer Fill a bubble to check yourself
D Correct answer

Keep practicing — related questions

  • Four equal sized circles are cut out of a square sheet of area 169 sq. cm. What is the circumference of eac...
  • A sector of 60 degrees of a circle has an area of 154/6 sq. cm. Find the radius of the circle.
  • A circular wire with circumference 60 cm is cut and bent in the form of a rectangle whose sides are in the ...
  • The distance between plates of parallel plates condenser is 2 cm and area of each plate is 31.41 cm2. A gla...
  • Assume a circle with diameter = 2r. If its radius is doubled, then find the new area and find the ratio of ...
  • The area of a circle is equal to the area of a rectangle with perimeter equal to 35 m and breadth equal to ...
  • A rectangle has area of 120 sq. cm. When the length increases by 2 and the width decreases by 4, the new ar...
  • The difference between the outer curved surface area and the inner curved surface area of a hollow cylinder...

Practice this chapter

  • Mensuration (2507 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy