Triangles
True or False?
Find the Missing Side

100

The measure (in degrees) of a right angle.
What is 90 degrees?

100

The Pythagorean Theorem only works when you have a right triangle.
True.

100

If a=3 and b=4, then the length of c is this.
What is 5?

200

The symbol that is used to indicate a right angle.
What is a square?

200

The hypotenuse is the longest side in a right triangle.
True.

200

If a=6 and b=8, then the length of c is this.
What is 10?

300

When you add all three angles of a triangle together, you get this measure.
What is 180 degrees?

300

It doesn't matter which leg is 'a' and which leg is 'b'.
True.

300

If b=7 and c=10, then the length of a is this.
What is sqrt(51)?

400

This is the formula for the Pythagorean Theorem.
What is (a^2)+(b^2)=(c^2)?

400

The hypotenuse is the side adjacent to the right angle.
False.

400

If a=3 and c=sqrt(45), then the length of b is this.
What is 6?

500

The Pythagorean Theorem only works for this type of triangle.
What is a right triangle?

500

The legs of a right triangle form the right angle.
True.

500

If a=4 and c=sqrt(32), then the length of b is this.
What is 4?