Mathematics · Geometry
Two parallel lines, l and m, are intersected by a transversal. If the interior angles on the same side of the transversal are represented as (2a + 20)° and (3a - 40)°, find the value of 'a'.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 170
- 260
- 350
- 440✓
Correct answer
40
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Geometry MCQs →Want more practice questions on Geometry?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Geometry