Step-by-step explanation:
I am thinking the X axis. if wrong, sorry. but I am really thinking that is the answer
Answer:
$79
Step-by-step explanation:
That's the Khan Academy answer
Irrational because you it’s irra
Answer:
12
Step-by-step explanation:
since tile B is a regular polygon means it is an equilateral triangle. The angle inside B would be 60.
(360 - 60)/2 = 150 (interior angle of tile A)
180 - 150 = 30 (exterior angle of tile A)
therefore number of sides = 360 /30 = 12
