If the angle between two radii of a circ

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Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Geometry

Question:

If the angle between two radii of a circle be 130° , then the angle between the tangents at the end of these radii (in degrees)is:

Options:

50°

40°

70°

90°

Correct Answer:

50°

Explanation:

In this type of question,

The angle between the tangents= 180 - the angle between two radii

The angle between the tangents= 180 - 130 = 50^o