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9th CBSE
IMPORTANT
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If one angle of a parallelogram is 24° less than twice the smallest angle, then the measure of the largest angle of the parallelogram is

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Important Questions on Quadrilaterals

MEDIUM
9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 16
In a parallelogram ABCD, if ∠DAB=75° and ∠DBC=60°, then ∠BDC=
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 17
ABCD is a parallelogram and E and F are the centroids of triangles ABD and BCD respectively, then EF=
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 18
ABCD is a parallelogram, M is the midpoint of BD and BM bisects ∠B. Then, ∠AMB=
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 19
If an angle of a parallelogram is two-third of its adjacent angle, the smallest angle of the parallelogram is
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 20
If the degree measures of the angles of quadrilateral are 4x, 7x, 9x and 10x, what is the sum of the measures of the smallest angle and largest angle?
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 21
If the diagonals of a rhombus are 18 cm and 24 cm respectively, then its side is equal to
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9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 22
ABCD is a parallelogram in which diagonal AC bisects ∠BAD. If ∠BAC=35° then ∠ABC=
MEDIUM
9th CBSE
IMPORTANT
Mathematics Class 9>Chapter 13 - Quadrilaterals>MULTIPLE CHOICE QUESTIONS (MCQs)>Q 23
In a rhombus ABCD, if ∠ACB=40°, then ∠ADB=