Mathematics · Properties of Triangles

In a triangle ABC, the angles A, B, and C are in arithmetic progression. If rr3 = r1r2 (where r, r1, r2, r3 are the inradius and exradii) and c = 10, then the value of a2 + b2 + c2 is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Correct answer

288

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Properties of Triangles?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Mathematics · Properties of Triangles

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?

Related Practice Questions