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Subjects
Mathematics CBSE
Class 9
Quadrilaterals
Textbook Questions
28.
Exemplar Exercise Problems II
Exercise condition:
2
m.
1
.
ABCD
is a rhombus such that
∠ACB = 40^o
. Then
∠ADB
is
50^{\circ}
60^{\circ}
45^{\circ}
40^{\circ}
2
. The quadrilateral formed by joining the mid-points of the sides of a quadrilateral
PQRS
, taken in order, is a rectangle, if
PQRS
is a parallelogram
diagnols of
PQRS
are perpendicular
diagnols of
PQRS
are equal
PQRS
is a rectangle
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