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QUADRILATERALS CLASS 9 CBSE MATHEMATICS

QUADRILATERALS CLASS 9 CBSE MATHEMATICS

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QUADRILATERALS CLASS 9
QUADRILATERALS CLASS 9

12. Can all the angles of a quadrilateral be acute angles? Give reason for your answer.

Sol.  No, all the angles of quadrilateral cannot be acute angles. If all the angles of quadrilateral will be acute the sum of all the four angles will be less than 360 degree  which is not possible.

QUADRILATERALS CLASS 9
QUADRILATERALS CLASS 9

ALSO VISIT : POLYNOMIALS CLASS 9TH

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