Verify experimentally that the sum of three angles of a triangle is equal to that of two right angles. (Two figures of different measurements are required.) [2A]
Verify experimentally that the base angles of an isosceles right angled triangle are each equal to \(45^\circ\). (Two figures of different measurements are required.) [2A]
Verify experimentally that if two sides of a triangle are equal, then the opposite angles to them are also equal. (Two figures with different measures are necessary.) [2A]
Verify experimentally that all the interior angles of an equilateral triangle are equal and the value of each angle is \(60^\circ\). (Two figures of different measurements are required.) [2A]
Verify experimentally that the base angles of an isosceles triangle are equal. (Two figures of different sizes are necessary.) [2A]
Verify experimentally that the line joining the vertex and mid-point of the base of an isosceles triangle is perpendicular to the base. (Two figures of different measurements are required.) [2A]
Verify experimentally that the diagonals of a rectangle are equal. (Two figures of different measurements are required.) [2A]
Verify experimentally that all the angles of a rectangle are equal and each angle is right angle. (Two figures of different measurements are required.) [2A]
Verify experimentally that the opposite angles of a parallelogram are equal. (Two figures with different measurements are necessary.) [2A]
Verify experimentally that the opposite sides of a parallelogram are equal. (Two figures with different measurements are necessary.) [2A]
Verify experimentally that the diagonals of a parallelogram bisect each other. (Two figures of different measurements are required.) [2A]
Verify experimentally that the diagonals of a square are equal. (Two figures of different measurements are required.) [2A]
Verify experimentally that the diagonals of a square bisect the vertical angle. (Two figures of different measurements are required.) [2A]
Verify experimentally that the diagonals of a rhombus bisect at right angle. [2A]
No comments:
Post a Comment