Question : Find the area of the rhombus whose diagonals are 16 cm and 20 cm.
Option 1: 110 cm2
Option 2: 150 cm2
Option 3: 160 cm2
Option 4: 120 cm2
Correct Answer: 160 cm 2
Solution :
$D_1$ = 16 cm
$D_1$ = 20 cm
Area of rhombus = $\frac{1}{2}D_1D_2=\frac{1}{2}×16×20=160\;cm^2$
Hence, the correct answer is 160 cm
2
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