Answer:
Step-by-step explanation:
D because the two angles are the same which means they are congruent. since both angles equal to 30.
Answer:
see explanation
Step-by-step explanation:
given
a² + b² = c² ( isolate b² by subtracting a² from both sides )
b² = c² - a² ( take the square root of both sides )
= ±
b = ±
Answer:
we need circumference which is pie times d
9 pie
Step-by-step explanation:
....... shouldn't that be a question instead of an answer? Well, I guess it is what it is, and I understand it thx anyways. (=^\/^=)
13 you add both of the factors