1. Which of the following shows a triangle?
A. It has 3 sides, 4 vertical and 3 angles.
B. It has 360° sums of all angles.
C. It has 3 sides, 3 vertical and 3 angles.

2. Which statement does not represent the relation of triangle and quadrilateral?
A. If we divide a quadrilateral diagonally you will form 2 triangles.
B. They are related according to their sides and angles.
C. They have the same sums of their angles.

3. Which of the following shows a quadrilateral?
A. All the internal angles of a quadrilateral sum up to 360°.
B. A quadrilateral should be closed shape with 4 sides and 3 angles.
C. A quadrilateral has 4 sides, 3 vertical and 4 angles.

4. Which of the following statement is true?
A. Quadrilateral is a three-sided 2D figure whose sum of internal angles is 360°.
B. The sum of the length of two sides of a triangle is always greater than the length of the third side.
C. The sum of three interior angles of a triangle is always 360°.

5. All of the statement related triangles to quadrilaterals except one.
A. Divide and cut a quadrilateral diagonally you will form 2 triangles.
B. They are both non-polygon.
C. Quadrilaterals and triangles are relatively as to their angles and sides.

Pls help I need it .