NCERT Mathematics Class 9 Exemplar Ch 9 Areas of Parallelograms and Triangles Part 1
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Exercise 9.1
1. The median of a triangle divides it into two
(A) Triangles of equal area
(B) Congruent triangles
(C) Right triangles
(D) Isosceles triangles
Answer: A
Find Two Polygons on the Same Base Choice-A
2. In which of the following figures (Fig), you find two polygons on the same base and between the same parallels?
Find Two Polygons on the Same Base Choice-B
Find Two Polygons on the Same Base Choice-C
Find Two Polygons on the Same Base Choice-D
Answer: 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
(B) A square of area
(C) A trapezium of area
(D) A rhombus of area
Answer: D