Special Right Triangles

Front

A triangle has side lengths: 20, 21, 29. Is this triangle a right triangle?

Back

Yes

Front

A triangle has side lengths: 8, 8√3, 16. Is this a 45-45-90 or 30-60-90 triangle?

Back

30-60-90

Front

A player hits the ball to the short stop at position A. The short stop throws it to the second baseman at position B. The 2nd baseman throws it to the 1st baseman at position C. Is a right triangle formed?

Back

No

Front

Find the length of the missing side. Options: 17 cm, 22 cm, 15 cm, 13 cm

Back

13 cm

Front

Simplify:
√6 ⋅√6

Back

6

Front

√28

Back

2√7

Front

What is the opposite of squaring a number?

Back

taking the square root

Front

What is the value of y?

Back

4√3

Front

What is the value of x? Options: 2, 18, 2√9, 9√2

Back

9√2

Front

What is the value of x?

Back

12√2