Answer:
Step-by-step explanation:
Answer:3^2
Step-by-step explanation:
Answer:
A=48 B=48 C=84
Step-by-step explanation:
isosceles triangle since two sides are the same.
180-84=96 then divide by two to get the two angles of A and B
96/2=48
A=48
B=48
C=84
Solve for X, solve by factoring, solve using the quadratic formula