Question

the diagonals of a rhombus are 7.5 cm and 12 cm find its area

Answer 1

45cm
$1 \div 2 \times 7.5 \times 12$

Answer 2

area of rhombus = 1/2 × d1 × d2
= 1/2 × 7.5 × 12
= 7.5 × 6
= 45.0 cm^2