how to find area of rhombus when side and 1 diagonal is given
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you know Altitude (height) and side s the formula is: area = height × s.
If you know the length of one side s and the measure of one angle the formula is: area = s2 sin(∠A) = s2 sin(∠B)
If you know the lengths of the diagonals the formula is: area = (d1 × d2)2.
Answer is 0.87
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