BPSC – Combined Competitive Examination · Question 89
The diagonals of a rhombus are 10 cm and 24 cm. Its perimeter is:
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Answer: (A) 52 cm
Explanation
Diagonals bisect at right angles: side = √(5² + 12²) = 13 cm.
- (A) Correct
Correct: side = √(5² + 12²) = 13 cm; perimeter = 52 cm.
- (B) Incorrect
Wrong: side is 13, not 14.
- (C) Incorrect
Wrong: incorrect.
- (D) Incorrect
Wrong: incorrect.
- (E) Incorrect
Wrong: only one of the options A–D is correct.