Areas of Parallelograms and Triangles
Question
Question 1 : The median of a triangle divides it into two
1. isosceles triangles.
2. congruent triangles.
3. right angles.
4. triangles of different areas.
Answer
Correct Anaswer : 4
Explanation:
triangles of different areas.
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Question 2 : The area of the figure formed by joining the mid-points of the adjacent sides of a rhombus with diagonals 16 cm and 12 cm is
1. 24 cm
2
2. 96 cm
2
3. 28 cm
2
4. 48 cm
2
Answer
Correct Anaswer : 4
Explanation:
48 cm2
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Question 3 : The figure obtained by joining the mid-points of the adjacent sides of a rectangle of sides 8 cm and 6 cm is
1. a trapezium of area 14 cm
2
2. a square of area 26 cm
2
3. a rhombus of area 24 cm
2
4. a rectangle of area 24 cm
2
Answer
Correct Anaswer : 3
Explanation:
a rhombus of area 24 cm2
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Question 4 : ABCD is quadrilateral whose diagonal AC divides it into two parts, equal in area, then ABCD
1. is a rectangles
2. need not be any of (a), (b) or (c).
3. is a rhombus
4. is a parallelogram
Answer
Correct Anaswer : 2
Explanation:
need not be any of (a), (b) or (c).
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Question 5 : Two parallelograms are on equal bases and between the same parallels. The ratio of their areas is
1. it is 2 : 1
2. it is 1 : 1
3. it is 1 : 2
4. it is 3 : 1
Answer
Correct Anaswer : 2
Explanation:
it is 1 : 1
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