BECE Mathematics 2022 Objective — Question 59
Question 59 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Mathematics 2022 Objective paper, with the correct answer and a full explanation.
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The angles of a pentagon are x°, 2x°, 3x°, 2x° and 4x°. Find the value of x°.
- A. 10
- B. 15
- C. 20
- D. 30
- E. 45Correct
Explanation
The angles of a pentagon add up to 540°. 12x = 540, so x = 45.
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