Let Us Assess
Read and encircle the letter of the correct answer.
1. What polygon can be formed by two triangles?
a. octagon
b. heptagon
c. quadrilateral
d. triangle
2. What polygon can be formed when quadrilateral is
diagonally divided into two?
a. square
b. rectangle
c. rhombus
d. triangle
3. How does triangle and quadrilateral similar?
a. They are both polygons.
b. They both have 3 angles.
c. They both have 4 sides.
d. They have the same total sum angle of 180º.
4. What is the total sum angle measure of a quadrilateral?
a. 90°
b. 180°
c. 270°
d. 360°
5. What is the total angle measure of a triangle?
a. 90°
b. 180°
c. 270°
d. 360°
6. Which statement is correct?
a. Triangle and quadrilateral have the same total angle
measure of 360°.
b. Triangles can be made from quadrilateral without any
excess parts.
c. A and B
d. None of the above.​