Surface Area of a Right Circular Cone

Surface Area of a Right Circular Cone | Class: 9 | Chapter: 13 | Exercise: 13.3



Surface Area of a Right Circular Cone

If we revolve a right-angled triangle about one of its sides by taking other as its axis then the solid shape formed is known as a Right Circular Cone.









Curved surface area of a Right Circular Cone




Total surface area of a Right Circular Cone

πr²+ πrl = πr(r + l)

Tags: Class: 9

Surface Area of a Right Circular Cone | Class: 9 | Chapter: 13 | Exercise: 13.3

"Othello" written by William Shakespeare play explores themes of jealousy, manipulation, betrayal

Summary of Profession For Women By Virginia Woolf

The Age of Milton (1625-1660) - Paradise Lost By John Milton

Essay Questions - Walter Benjamin - “The Work of Art in the Age of Mechanical Reproduction”

Epic Conventions Milton’s Paradise lost 1

Blank verse in Paradise Lost by John Milton

Discuss Doctor Faustus as an allegory. Bring out the symbolic meanings of Doctor Faustus.

Satan’s Leadership Qualities Paradise Lost 1

Analyse opening Prologue Paradise Lost 1

"Othello" written by William Shakespeare play explores themes of jealousy, manipulation, betrayal

Contact Form

Curved surface area of a Right Circular Cone
Total surface area of a Right Circular Cone	πr²+ πrl = πr(r + l)