Question
Easy
S is a point on side PQ of a triangle PQR such that RS = PS = QS. If ∠ QPR = 15°, then the value of (2 ∠ PQR - ∠ PRQ) is :
1
50°
2
60°
3
45°
4
75°
Question Details
Time to Solve: 12
Exam: CTET
Level/Paper: CTET_P2
Chapter: 2D Geometry
Topic: Triangles
Correct Answer
Option B
Explanation
To solve the problem, we need to analyze the given triangle PQR with point S on side PQ such that RS = PS = QS. This implies that triangle RQS is an equilateral triangle because all sides are equal. Given that ∠QPR = 15°, we need to find the value of (2 ∠PQR - ∠PRQ). 1. Understanding the Geometry: - Since RS = PS = QS, triangle RQS is equilateral,…Read More
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