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BECE Basic Science 2023 Objective — Question 80

Question 80 of 119 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Basic Science 2023 Objective paper, with the correct answer and a full explanation.

A normal is at what angle to the tangent of a circle?

A. 105°
B. 90°Correct
C. 75°
D. 60°
E. 45°

Explanation

The normal (radius) meets the tangent at 90°.

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