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A parallelogram has a diagonal of 8 cm. the perpendicular distance of this diagonal from an opposite vertex is 5 cm. find the area of the parallelogram.
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Answer:
40cm²
Step-by-step explanation:
The diagonal divides the parallelogram into two triangles of equal area.
Use the formula for area of a triangle and then double it for the answer.
2(1/2 × 8cm × 5cm) = 8cm × 5cm = 40cm²
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