Area of a triangle

12 questions

1. What type of shape is this?
2. What type of shape is this?
3. What type of shape is this?
4. What type of shape is this?
5. True or false? In order to calculate the area of a shape, you sum the side lengths of the shape.
6. The angles in a triangle sum to ___
7. The perpendicular height is the perpendicular distance from the ___ to the opposite vertex.
8. True or false? You can calculate the area of this triangle.
9. True or false? You can calculate the area of this triangle.
10. Calculate the area of a triangle with a base of 8 cm and a perpendicular height of 5 cm (you do not need to give the units).
11. Two identical triangles can always be placed together to create a ___
12. Which of these is **not** a way to calculate the area of this triangle?

License: OGL