3. The expression 2 (sin30°) -tan 45° is equal to a. 0 b. 1 C. 2
4. The hypotenuse of a right triangle has a length of 14, and the leg adjacent to that angle has a length of measurement of the angle. a. 60° b. 90° 7 in. Find the d. 30° 5. The hypotenuse of a right triangle with a 30- degree angle has a length of 9 cm. What is the length of the leg adjacent to the 30- degree angle? a.4√3 cm c. 4.5√3 cm b. 4.5 cm d. -1 c.45° d. 4 cm +​