Page 1 - IX Worksheet- 1 Ch 9

SAI INTERNATIONAL SCHOOL

Sub: Mathematics

Class IX

Worksheet-1

Ch-9 Area of parallelograms and Triangles

1. The median of a triangle divides it into two
(a) triangles of equal area (b) congruent triangles
(c) right angled triangles (d) isosceles triangles

2. In which of the following figures, you find two polygons on the same base and
between the same parallels?

Ans: d

3. The figure obtained by joining the mid-points of the adjacent sides of a rectangle of
sides 8 cm and 6 cm, is
(a) a rectangle of area 24 cm
2
(b) a square of area 25 cm
2
(c) a trapezium of area 24 cm
2
(d) a rhombus of area 24 cm 2