Question 12 Marks
Lengths of the diagonals of a rhombus are 16.5 cm and 14.2 cm, find its area.
Answer
View full question & answer→Lengths of the diagonals of a rhombus are $16.5 cm$ and $14.2 cm$.
Area of a rhombus
$=\frac{1}{2} \times$ product of lengths of diagonals
$=\frac{1}{2} \times 16.5 \times 14.2$
$=16.5 \times 7.1$
$=117.15 sq cm$
$\therefore$ The area of the rhombus is 117.15 sq. cm.
Area of a rhombus
$=\frac{1}{2} \times$ product of lengths of diagonals
$=\frac{1}{2} \times 16.5 \times 14.2$
$=16.5 \times 7.1$
$=117.15 sq cm$
$\therefore$ The area of the rhombus is 117.15 sq. cm.