112.5
60
Hope you know how to use a graph
A(3,0) B(9,0) C(9,6)
Answer:
Step-by-step explanation:
cute it into separate parts then add the areas together
Answer:
Step-by-step explanation:
remeber is (x,y) so it will be like this 
Im not good in math and this is my first question, my best guess is D
I will investigate tommorow this problem a little bit more... <3