Answer:
Step-by-step explanation:
79+80+92+92+81+100+88+98+71+100+91+90
=1,062/12 = 88.5
Answer:
A. Scalene since all sides have different lengths
E. Right since it has a right angle
Answer:
B
Step-by-step explanation:
Answer:
the answer is C. SAS
this option will be the postulate or theorem