Question

2.31 The area of a rhombus is 108 sq.cm. what could be the measure of its 2 diagonal? (1) 18 cm & 12 cm (2) 16 cm & 12 cm (3) 16 cm & 14 cm (4) Data inadequate ​

Answer 1

Answer:

ans is 1 because the area of rhombus =1/2×(d1×d2)

by option method if we put 18 and 12

1/2×(18×12)

1/2×216

108 so the correct ans is 1