The diagonals of a rhombus are 16 cm and 12 cm long. What is its perimeter?
A. 48 cm
B. 40 cm
C. 28 cm
D. 56 cm
A. 48 cm
B. 40 cm
C. 28 cm
D. 56 cm
Best answer
Answer: B. 40 cm
Answer: (B) 40 cm
The diagonals of a rhombus bisect each other at right angles, so each side \(= \sqrt{8^2 + 6^2} = 10\) cm. Perimeter \(= 4 \times 10 = 40\) cm.
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