Areas of Parallelograms
 1) The roof of the barn shown is a parallelogram. The height of the roof is 9 feet. The area of the parallelogram is 225 square feet. What is the base b of the roof? 35 feet 32 feet 28 feet 25 feet

 2) A parallelogram with a base of 10 and a height of x is inside a parallelogram with a base of 15 and a height of 11, as shown. Which expression represents the area of the shaded region in terms of x? 165 - 10x 150 + 11x 150 - 11x 165 + 10x

 3) In a parallelogram PQRS, PQ = 13. The altitude corresponding to sides PS = 5cm. Find the area of parallelogram. 41cm 72cm 65cm 62cm

 4) The base of the parallelogram is thrice its height. If the area is 192 cm2, find the base and height. Length is 24 cm and height is 8 cm. Length is 8cm and height is 24 cm. Length is 22 cm and height is 6 cm. Length is 28 cm and height is 10 cm.

 5) A parallelogram has sides 12 cm and 9 cm. If the distance between its shorter sides is 8 cm, find the distance between its longer side. 12 cm 8 cm 6 cm 16 cm

 6) ABCD is a parallelogram in which AB = 20 cm, BC = 13 cm, AC = 21 cm. Find the area of parallelogram ABCD. 226cm2 252cm2 126cm2 136cm2

 7) In the adjoining figure, ABCD is a parallelogram in which ∠BAD = 75o and ∠DBC = 60o. Calculate ∠CDB 60o 45o 35o 75o

 8) In the adjoining figure, ABCD is a parallelogram in which ∠CAD = 40°, ∠BAC = 35o and ∠COD = 65o. Calculate ∠ACB 80o 140o 60o 70o

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