Question

. Fill in the blanks.
(a) The number of right angles in a parallelogram is ____________
(b) The number of pairs of parallel lines in a trapezoid is __________
(c) The diagonals of a parallelogram are___________
of each other.
angles in a parallelogram are equal in measure.
(d)_____________angles in a parallelogram are equal in measure.​

Answer 1

(a) 4 which is called as rectangle

(b) 1

(c) Unequal

(d) Opposite angles

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