IM 8.1.15 Practice: Adding the Angles in a Triangle
In triangle , the measure of angle is . Give possible measures for angles and if triangle is isosceles.
Give possible measures for angles and if triangle is right.
For the following sets of angles, decide if there is a triangle whose angles have these measures in degrees. If you get stuck, consider making a line segment. Then use a protractor to measure angles with the first two angle measures.
60, 60, 60
90, 90, 45
30, 40, 50
90, 45, 45
120, 30, 30
Angle in triangle is obtuse. Can angle or angle be obtuse?
Explain your reasoning.
Describe the transformation that could be applied to Polygon A to get Polygon B.
Describe the transformation performed above.
Describe the transformation that could be applied to Polygon A to get Polygon B.
Describe the transformation performed above.
Describe the transformation that could be applied to Polygon A to get Polygon B.
Describe the transformation performed above.