Question

Evaluate each of the following:
tan²30°+tan²60°+tan²45°

Answer 1

Answer:

13/3

Step-by-step explanation:

(1/√3)^2 + (√3)^2 + (1)^2

(1/3) + (3) + 1

(1/3 + 9/3 + 3/3)

13/3