Question

Find Tan A 6-11, please?

Answer 1

5) tan A = 0.42

6) Acute angle is less than 90°

7) Right angle is exactly 90°

8) Obtuse angle is greater than 90° but less than 180°

9) Straight angle is exactly 180°

10) Complementary angles add up to 90°

11) Supplementary angles add up to 180°

Explanation:

tan A = opposite / adjacent

= 5/12

= 0.42