Question

write all properties of parallelogram or trapeziem
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Answer 1

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Properties of Parallelogram:-

There are six important properties of parallelograms to know:

■ Opposite sides are congruent (AB = DC).

There are six important properties of parallelograms to know:

■ Opposite angels are congruent (D = B)

■ Consecutive angles are supplementary (A+D = 180°).

■ If one angle is right, then all angles are right.

■ The diagonals of a parallelogram bisect each other.

■ Each diagonal of a parallelogram separates it into two congruent triangles.

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Properties of Trapezium:-

■ Like other quadrilaterals, the sum of all the four angles of the trapezium is equal to 360°

■ A trapezium has two parallel sides and two non-parallel sides

■ The diagonals of regular trapezium bisect each other

■ The length of the mid-segment is equal to half the sum of the parallel bases, in a trapezium

■ Two pairs of adjacent angles of a trapezium formed between the parallel sides and one of the non-parallel side, add up to 180 degrees

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• HENCE VERIFIED •