Right Triangle Trig Exit Ticket

Front

What is sinθ?

Back

sinθ = opposite over hypotenuse

Front

From ∠C, what side is AB?

Back

AB is the opposite side.

Front

What is the Pythagorean Theorem?

Back

a² + b² = c²

Front

What is cosθ?

Back

cosθ = adjacent over hypotenuse

Front

How do you find the long leg in a 30-60-90 triangle if the short leg is 4?

Back

Multiply 4 by √3.

Front

What is the definition of a right triangle?

Back

A triangle with one angle measuring 90 degrees.

Front

What is the relationship between the sides of a 45-45-90 triangle?

Back

The legs are equal, and the hypotenuse is √2 times a leg.

Front

What is the tangent function?

Back

tanθ = opposite over adjacent

Front

How do you find the hypotenuse in a right triangle?

Back

Use the Pythagorean Theorem: c = √(a² + b²) where c is the hypotenuse.

Front

What is the value of sin(30°)?

Back

sin(30°) = 1/2