QUIZ 1. Which of the following is not a special angle? (a) 450 (b) 300...

QUIZ

1. Which of the following is not a special angle? (a) 450 (b) 300 (c) 550 (d) 600
2. Angle of elevation is equal to angle of depression because they are (a) corresponding angles (b)
opposite angles (c) alternate angles (d) unequal angles
3. What is the trigonometry ratio of Sin 300 (a) 1/√2 (b) √3/2 (c) 1/3 (d) 1/2
4. Solve the equation 3x – 2y = 7; x + 2y = -3 (a) x = 1, y = -2 (b) x = 1, y = 3 (c) x = -2, y = -1
(d) x = 4, y = -3
5. The average of two numbers is 7, and three times the difference between them is 18. Find the
numbers. (a) 14 and 10 (b) 10 and 4 (c) -10 and -4 (d) 20 and 4?

6 Answers Available
Asked by Simi123 on 1st June, 2020