"If each side of a rhombus is 20 metres and its shorter diagonal is three-fourths of
Channel: Doubtnut
Date: 2020-04-05

"If each
 side of a rhombus is 20 metres and its shorter diagonal is three-fourths of
 its longer diagonal, then the area of this rhombus must be
(a) 375 sq.
 m (b) 380 sq. m (c) 384 sq. m (d) 395 sq. m"