in the figure ABCD is a parallelogram AB is 8 BC is 12 angle B is 30 find area of ABCD
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in the figure ABCD is a parallelogram AB is 8 BC is 12 angle B is 30
Given,
ABCD is a parallelogram
AB = 8 cm
BC = 12 cm
∠ B = 30°
S = a × b × sin ∅
where,
S = area of parallelogram
a, b = sides of a parallelogram
∅ = angle between the sides of a parallelogram
S = 8 × 12 × sin 30°
= 8 × 12 × 1/2
= 48 sq cm
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