Skip to main content
Pearson+ LogoPearson+ Logo
Trigonometry Midterm - Part 2 of 2
SAMPLE

Please be aware that you practice a sample exam set, which means that it’s mimicking a real exam. In order to have more accurate experience:

or

2. Trigonometric Functions on Right Triangles / Special Right Triangles / Problem 2

Determine the value of the expression by using the given figure. Rationalize the denominator if necessary.
Diagram of a right triangle with angles 45°, 45° and sides labeled 1, 1, and √2.
sin⁡45∘\sin45^{\circ}

Learn this concept