Please show your work, you may use another piece of paper if needed make sure your name is on your paper and turn it in.
Explain how you would calculate the area of a triangle if you know the lengths of all three sides.
Match the following formulas with the correct polygon:
| Draggable item | arrow_right_alt | Corresponding Item |
|---|---|---|
Rectangle | arrow_right_alt | A=1/2×b×h |
Square | arrow_right_alt | A=b×h |
Parallelogram | arrow_right_alt | A=s×s |
Trapezoid | arrow_right_alt | A=b×h |
Triangle | arrow_right_alt | A=21×(b1+b2)×h |