Brand Logo
Login
Search
Brand Logo

Edzy for Classes 6-12

Edzy is a personal AI tutor for CBSE and State Board students, with curriculum-aligned guidance, practice, revision, and study plans that adapt to each learner.

  • Email: always@edzy.ai
  • Phone: +91 96256 68472
  • WhatsApp: +91 96256 68472
  • Address: Sector 63, Gurgaon, Haryana

Follow Edzy

Browse by Class

  • CBSE Class 6
  • CBSE Class 7
  • CBSE Class 8
  • CBSE Class 9
  • CBSE Class 10
  • CBSE Class 11
  • CBSE Class 12
Explore the CBSE resource hub

Explore Edzy

  • Study Resources
  • Free Study Tools
  • Best Apps for Board Exams
  • Edzy vs ChatGPT
  • About Us
  • Why We Built Edzy
  • Blog
  • CBSE AI Tutor

Support & Legal

  • Help & FAQs
  • Accessibility
  • Privacy Policy
  • Terms & Conditions
  • Refund Policy
  • Cookie Policy
  • Site Directory

© 2026 Edzy. All rights reserved.

Curriculum-aligned learning paths for students in Classes 6-12.

PA
Question Practice

How can the perimeter of a regular octagon be found if one side is 3 cm?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 6
Mathematics
Ganita Prakash
Perimeter and Area
Question Bank

How can the perimeter of a reg...

Single Answer MCQ
Q-00140811

How can the perimeter of a regular octagon be found if one side is 3 cm?

1

Multiply the side by 8

2

Add the sides five times

3

Use the area formula

4

Square the side

Previous QuestionNext Question
Keep Practising

Students who asked this also explored

Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.

Q1.

What is the formula to calculate the perimeter of a rectangle?

Single Answer MCQ
View explanation
Q2.

A rectangle has a length of 10 cm and a breadth of 5 cm. What is its perimeter?

Single Answer MCQ
View explanation
Q3.

If a rectangle’s perimeter is 50 cm and the length is 20 cm, what is the breadth?

Single Answer MCQ
View explanation
Q4.

A rectangle has a perimeter of 64 cm and a breadth of 12 cm. What is its length?

Single Answer MCQ
View explanation