EduSahara™ Worksheet

EduSahara™ Assignment

Name : Areas of Parallelograms and Triangles

Chapter : Areas of Parallelograms and Triangles

Grade : CBSE Grade IX

License : Non Commercial Use

Question 1

In parallelogram PQRS, if base PQ = 14.00 cm and the corresponding height is 10.95 cm, then area of the parallelogram =

(i)

153.30 sq.cm
(ii)

156.30 sq.cm
(iii)

135.30 sq.cm
(iv)

177.30 sq.cm
(v)

128.30 sq.cm

Question 2

In △PQR, if QR = 20 cm, RP = 16 cm and the corresponding height of side QR = 7.92 cm, then area of the triangle =

(i)

79.24 sq.cm
(ii)

76.24 sq.cm
(iii)

74.24 sq.cm
(iv)

82.24 sq.cm
(v)

84.24 sq.cm

Question 3

In a right angled triangle △PQR, if QR = 10 cm, PQ = 16 cm are the lengths of perpendicular sides , then area of the triangle =

(i)

77.00 sq.cm
(ii)

75.00 sq.cm
(iii)

83.00 sq.cm
(iv)

85.00 sq.cm
(v)

80.00 sq.cm

Question 4

In an isosceles right angled triangle △PQR, if QR = 12 cm is one of the equal sides, then area of the triangle =

(i)

72.00 sq.cm
(ii)

69.00 sq.cm
(iii)

75.00 sq.cm
(iv)

67.00 sq.cm
(v)

77.00 sq.cm

Question 5

In trapezium ABCD, if distance between the parallel sides is 7.15 cm and lengths of the parallel sides AB = 18.00 cm and CD = 6.00 cm, then area of the trapezium =

(i)

80.80 sq.cm
(ii)

88.80 sq.cm
(iii)

90.80 sq.cm
(iv)

82.80 sq.cm
(v)

85.80 sq.cm

Question 6

In rhombus PQRS, if diagonals QS = 20.00 cm and PR = 24.98 cm, the area of the rhombus =

(i)

253.80 sq.cm
(ii)

227.80 sq.cm
(iii)

243.80 sq.cm
(iv)

249.80 sq.cm
(v)

277.80 sq.cm

Assignment Key