Problem 1: Without using the table, find the value of (tan30°)(tan60°).
Using the relations in the 30°-60°-90° right triangle, write: then .
Answer: The product is equal to 1.
Problem 2: In a right triangle, the hypotenuse is 17 units long. Find the length of a leg that is adjacent to an acute angle with a measure of 32°.
Because we already know the measure ...