PQRS is a trapezuim. QR//PS, /PQ/ = 5cm, /OR/ = 6cm, /PS/ = 10cm and...

WAEC 2009

PQRS is a trapezuim. QR//PS, /PQ/ = 5cm, /OR/ = 6cm, /PS/ = 10cm and angle QPS = 42^o. Calculate the perpendicular distance between the parallel sides

A. 3.35cm
B. 3.73cm
C. 4.50cm
D. 4.62cm

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Correct Answer: Option A

Explanation

h = ?

\(\frac{h}{5cm}\) = sin 45^o

h = 5cm x 0.6691 = 3.35cm

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PQRS is a trapezuim. QR//PS, /PQ/ = 5cm, /OR/ = 6cm, /PS/ = 10cm and...

Correct Answer: Option A

Explanation

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