Pallab Layak
from
Vidyashilp Academy, Bangalore
Subject :IMO Class : Class 8
Select the INCORRECT statement.
A Every rectangle is a trapezium.
B A quadrilateral can be drawn if all four sides and one angle is known.
C Triangle is a polygon whose sum of exterior angles is double the sum of interior angles.
D If diagonals of a quadrilateral are equal, it must be a rectangle.
Ans 3:
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Aryan Keswani
from
Delhi Public School, Mathura Road, New Delhi
Class : Class 10
Wrong question guys !
Ans 4:
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N Khanna
from
MJKPS, New Delhi
Class : Class 10
Both a and d options are correct, its marker wrong. Rectangle is a special trapezium and square also has all sides equal
Ans 5:
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Angshu
from
Dehli Public School Bangalore East, Bangalore
Class : Class 8
A is correct. By definition, a trapezium has ONLY ONE pair of parallel sides. A rectangle has 2 pairs of parallel sides, hence it is not a trapezium.
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aditya arora
from
Heritage Experiential Learning School, gurugram
Class : Class 8
i agree, A is correct, there is no incorrect answer, as a rectangle is a special trapezium
Ans 10:
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Darsh Goel
from
Phoneix Greens, Hyderabad
Class : Class 9
Wrong Question guys both a and d look incorrect as rectangle is not a trapezium and even square's diagonals are equal.
Ans 12:
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Vipin Garg
from
BAL BHARATI PUBLIC SCHOOL, New Delhi
Class : Class 7
Answer should be D diagonals are equal in square as well So if diagonals are equal it need not be a rectangle
Ans 13:
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Pallab Layak
from
Vidyashilp Academy, Bangalore
Class : Class 9
Trapezium is a quadrilateral with two parallel sides. Parallelogram is a special case of trapezium and rectangle is a special case of parallelogram, hence rectangle is a special case of trapezium
Ans 14:
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Tejas Agarwal
from
Prudence School , New Delhi
Class : Class 9
The answer is D as Rectangle is also a special type of trapezium so it is correct . Also, the option B is correct. Option C is correct too as interior angle sum of triangle is 180 and the exterior angle sum is double i.e. 360The correct answer would be option D as isosceles trapezium also has its diagonals equal therefore it is the incorrect statement required. Therefore, the answer should be D instead of C
Ans 16:
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rajib jana
from
DPS MEGA City, Kolkata
Class : Class 8
A rectangle is a type of trapezium only and anyway the diagonals of a square is also equal
Ans 17:
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Ans 19:
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Tanmay singh
from
DPS Visakhapatnam , Visakhapatnam
Class : Class 8
rectangle is also a trapezium because atleast one pair of sides parallel……..