Question
Find the area of a triangle if two sides are of 5 units, 8 units and the angle between them is 30∘.
Answer: Option A
:
A
We know that the area of a triangle = 12 a.b.sin C
In this C is the angle opposite to the side of length "c" or made in between sides a & b.
Area =125.8.sin30∘
Area = 10 units.
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:
A
We know that the area of a triangle = 12 a.b.sin C
In this C is the angle opposite to the side of length "c" or made in between sides a & b.
Area =125.8.sin30∘
Area = 10 units.
Was this answer helpful ?
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