Question

Your question is in link and this is for 8th class 3rd chapter.​

Answer 1

1. There are 5 types of quadrilaterals – Rectangle, Square, Parallelogram, Trapezium or Trapezoid, and Rhombus,
2. 1) Lower two base angles are congruent (they equal each other). 2) Upper two base angles are congruent (they equal each other). 3) The diagonals are congruent (they equal each other). 4) opposite angles are supplementary ( they add up to 180).

Answer 2

Answer:

Properties of Quadrilateral

1) Opposite sides are parallel and equal

2)

Opposite angles are Equal

3) Diagonal Bisect each other

4) All angles are 90°

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