Answer:
12
Step-by-step explanation:
in this problem there is A+b=15
A=9
B=12
Answer:
27.5 inches^2
Step-by-step explanation:
Area of a triangle =

Plugging in the equation,

You are 22. If you add 22+5 you get 27. And if you divide 27 by 9 you get 3. So it is 22
Answer:
b
Step-by-step explanation:
I think it's SAS
It is because O is the common angle and the two sides are similar.