alleryA rhombus has diagonals of 10 cm and 24 cm. What is its perimeter?
A26 cm
B52 cm
C60 cm
D34 cm
Answer & Solution
Correct answer: B. 52 cm
The diagonals bisect at right angles, so each side is √(5² + 12²) = 13 cm and the perimeter is 4 × 13 = 52 cm.
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