Question
Easy

Two parallel lines are intersected by a transversal and the two interior angles so formed on the same side of the transversal are (2x+15┬░) and (3x тИТ 20┬░). Then, the value of (4x +6┬░) is :

1
154┬░
2
150┬░
3
148┬░
4
146┬░
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: 2D Geometry
Topic: Lines & Angles
Correct Answer
Option A
Explanation

To solve the problem, we need to understand the relationship between the angles formed when two parallel lines are intersected by a transversal. The two interior angles on the same side of the transversal are supplementary, meaning their sum is 180┬░. Given angles: 1. \( (2x + 15┬░) \) 2. \( (3x - 20┬░) \) According to the property of supplementary angles: \[ (2x + 15┬░) + (3x - 20┬░)тАжRead More

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