The side of a rhombus is 26 m and length of one of its diagonals is 20 m. The area of the rhombus is ?

– by 0

A. 260 sq m
B. 480 sq m
C. 529 sq m
D. 240 sq m

262 – 102 = 242
d1 = 20 d2 = 48
1/2 * 20 * 48 = 480

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