Use Pythagorean Theorem to determine type of Triangle
Pythagorean Theorem
Change the angle measure to 35 degrees.
For an ACUTE triangle, what to ?
Change the angle measure to 72 degrees.
For an ACUTE triangle, what to ?
Change the angle measure to 115 degrees.
For an OBTUSE triangle, what to ?
Change the angle measure to 157 degrees.
For an OBTUSE triangle, what to ?
Change the side a to be 4.2
Change the angle measure to 90 degrees. For the triangle, what to ?