1.

Write the different types of triangles, quadrilaterals, and circles with properties.

Answer»

eBased on Angles : 1)Acute angled triangle - All the  angles are acute angle2)Right angled triangle - 1 angle is right angle3)Obtuse angled triangle - 1 angle is  obtuse angleBased on sides :1)Equilateral triangle - All sides and angles are equal2)Isosceles  triangle - Only 2 sides are equal and angles OPPOSITE to the  equal sides are equal3)Scalene triangle - No Sides are equalQuadrilateral 1) Trapezium - Diagonals intersect each other.                       Line joining the midpoints of the non parallel sides is parallel                         to EITHER of th two parallel sides .2) Parallelogram [ Square , Rectangle and Rhombus come under parallelogram] - Opposite sides and angles are equal .                          Diagonals of a parallelogram bisect each other .3) KITE - Has 2 pairs of adjacent  sides  equal .



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