Special Right Triangles

Front

What type of special triangle is this? Options: 45°-45°-90°, 30°-60°-90°, Equiangular, Equilateral

Back

45°-45°-90°

Front

What type of special triangle is this?

Back

30°-60°-90°

Front

Find x. Options: 30°, 60°, 90°, 180°

Back

60°

Front

Find x. Options: 30°, 45°, 60°, 90°

Back

45°

Front

Find x.

Back

5

Front

Find x.

Back

4

Front

Find x.

Back

10

Front

What are x and y in this 30-60-90 triangle?

Back

x = 6, y = 3√3

Front

A triangle has the following side lengths:
AB = 12 units
BC = 10 units
AC = 16 units
What type of triangle does this make? Options: Acute, Obtuse, Right

Back

Obtuse

Front

Which set of sides would make a right triangle? Options: 4,5,6, 8,10,12, 5,12,13, 5,10,12

Back

5,12,13