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 = 16.00 cm and the corresponding height is 10.17 cm, then area of the parallelogram =

(i)

156.72 sq.cm
(ii)

185.72 sq.cm
(iii)

150.72 sq.cm
(iv)

179.72 sq.cm
(v)

162.72 sq.cm

Question 2

In △PQR, if QR = 16 cm, RP = 11 cm and the corresponding height of side QR = 10.33 cm, then area of the triangle =

(i)

77.64 sq.cm
(ii)

87.64 sq.cm
(iii)

85.64 sq.cm
(iv)

82.64 sq.cm
(v)

79.64 sq.cm

Question 3

In a right angled triangle △PQR, if QR = 20 cm, PQ = 14 cm are the lengths of perpendicular sides , then area of the triangle =

(i)

136.00 sq.cm
(ii)

140.00 sq.cm
(iii)

162.00 sq.cm
(iv)

154.00 sq.cm
(v)

112.00 sq.cm

Question 4

In an isosceles right angled triangle △PQR, if QR = 18 cm is one of the equal sides, then area of the triangle =

(i)

157.00 sq.cm
(ii)

175.00 sq.cm
(iii)

169.00 sq.cm
(iv)

140.00 sq.cm
(v)

162.00 sq.cm

Question 5

In trapezium ABCD, if distance between the parallel sides is 9.60 cm and lengths of the parallel sides AB = 20.00 cm and CD = 11.00 cm, then area of the trapezium =

(i)

155.80 sq.cm
(ii)

136.80 sq.cm
(iii)

123.80 sq.cm
(iv)

148.80 sq.cm
(v)

160.80 sq.cm

Question 6

In rhombus PQRS, if diagonals QS = 19.00 cm and PR = 6.24 cm, the area of the rhombus =

(i)

56.28 sq.cm
(ii)

62.28 sq.cm
(iii)

64.28 sq.cm
(iv)

59.28 sq.cm
(v)

54.28 sq.cm

Assignment Key