JAMB - Mathematics (1987 - No. 40)
Find the probability of selecting a figure which is a parallelogram from a square, a rectangle, a rhombus, a kite and a trapezium
\(\frac{3}{5}\)
\(\frac{2}{5}\)
\(\frac{4}{5}\)
\(\frac{1}{5}\)
解释
A rectangle, a square and a rhombus are the only parallelogram
∴ Probability of a parallelogram = \(\frac{3}{5}\)
∴ Probability of a parallelogram = \(\frac{3}{5}\)