Quadrilatera;s

Question 1

theorem 1

Answer 1

sum of the angles of a quadrilateral is 360 degrees

Question 2

theorem 2

Answer 2

a diagonal of a parallelogram divides it into 2 congruent triangles

Question 3

E 1

Answer 3

diagonals of a square bisects it’s angles

Question 4

E2

Answer 4

the diagonals of a square bisect at right angles and are equal

Question 5

Midpoint theorem

Answer 5

The lines segment joining the mid-points of two sides of a triangle is equal to the third side

Question 6

Converse of the midpoint theorem

Answer 6

the line drawn through the midpoint of one side of a triangle,parallel to the other side bisects the third side