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  • Class 9 Maths Study Material

An Educational platform for Preparation and Practice Class 9. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 9. This study material help Class 9, Maths students in learning every aspect of Areas of Parallelogram and Triangles. Students can understand Areas of Parallelogram and Triangles concept easily and consolidate their learning by doing Online Practice Tests on Maths,Areas of Parallelogram and Triangles chapter repeatedly till they excel in Class 9, Areas of Parallelogram and Triangles. Free ONLINE PRACTICE TESTS on Class 9, Areas of Parallelogram and Triangles comprise of Hundreds of Questions on Areas of Parallelogram and Triangles, prepared by the highly professionals team. Every repeat test of Areas of Parallelogram and Triangles will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Areas of Parallelogram and Triangles. Attempt ONLINE TEST on Class 9,Maths,Areas of Parallelogram and Triangles in Academics section after completing this Areas of Parallelogram and Triangles Question Answer Exercise.


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Areas of Parallelogram and Triangles
The median of a traingle divides it into two

a) Right triangles
b) Triangles of equal area
c) Congruent triangles
d) Isoceleos triangles



Answer
Correct Answer Is : Triangles of equal area
Solution Is :
The figure obtained by joining the mid-points of the adjacent sides of a reactangle of sides 8cm and 6cm is :

a) A reactangle of area 24 cm∧2
b) A square of area of 25 cm∧2
c) A trapezium of area 24 cm∧2
d) A rhombus of area 24 cm∧2



Answer
Correct Answer Is : A rhombus of area 24 cm∧2
Solution Is :
If a triangle and square are on the same base and between the same parallels, then the ratio of the area of the triangle to the area of the square is:

a) 1:04
b) 1:02
c) 1:03
d) 3:01



Answer
Correct Answer Is : 1:02
Solution Is :
In ∆ABC, E is the midpoint of median AD. ar (∆BED) =

a) 1/2 ar(∆ABC)
b) 1/3 ar(∆ABC)
c) 1/4 ar(∆ABC)
d) None of these



Answer
Correct Answer Is : 1/4 ar(∆ABC)
Solution Is :
In ∆ABC, D, E, F are respectively the midpoints of the sides AB, BC and AC. Ratio of area of ∆DEF: area of ∆ABC =

a) 1:04
b) 2:03
c) 3:02
d) 3:04



Answer
Correct Answer Is : 1:04
Solution Is :
If the base of a parallelogram is 8 cm and its altitude is 5 cm, then its area is equal to:

a) 10 cm∧2
b) 15 cm∧2
c) 20 cm∧2
d) 40 cm∧2



Answer
Correct Answer Is : 40 cm∧2
Solution Is :
If E, F, G, H are, respectively, the midpoints of the sides of a parallelogram ABCD, and ar (EFGH) = 40 cm∧2, then the ar (parallelogram ABCD) is:

a) 20 cm∧2
b) 40 cm∧2
c) 60 cm∧2
d) 80 cm∧2



Answer
Correct Answer Is : 80 cm∧2
Solution Is :
The length of the diagonal of the square is 10 cm. The area of the square is:

a) 20 cm∧2
b) 50 cm∧2
c) 70 cm∧2
d) 100 cm∧2



Answer
Correct Answer Is : 50 cm∧2
Solution Is :
In the figure, ABCD is a parallelogram and `O` is the midpoint of AB. If an area of the parallelogram is 74 sq cm, then area of ∆DOC is:

a) 18.5 sq cm
b) 37 sq cm
c) 158 sq cm
d) 222 sq cm



Answer
Correct Answer Is : 37 sq cm
Solution Is :
In ∆ABC, G is the centroid, then area of ∆AGC is__________of area of ∆ABC.

a) 0.5
b) 0.333
c) 0.25
d) None of these



Answer
Correct Answer Is : 0.333
Solution Is :
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