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