Answer:
√3 is the value of tan(60) as it is sin(60)/cos(60)
-4 and 4
Step-by-step explanation:
Have a good day.
10, 10, 0
Square root 74 is 8.6 so to the nearest 10 is 10
Square root 53 is 7.2 so also 10
Square root 7 is 2.6 so 0
