Questions:
Area of shaded region and measurements
1. Find the area of the shaded region on the following geoboard if the unit of measurement is 1 cm2.
2. For each of the following, can the measures represent sides of a right triangle? Explain your answers.
(a). 3m, 4m, 5m ________
(b). √2 cm, √3 cm, √5 cm ________