- A20 cm
- B10 cm
- C28 cm
- D14 cm
Step-by-Step Solution
Diagonals of a rhombus bisect each other at right angles, giving half-diagonals 8 cm and 6 cm. Sid, so side = 10 cm. Using the full diagonals gives the wrong 20 cm.
Answer: B) 10 cm
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