The aria of your triangle is (7*9)/2 = 31.5;
Answer:
Step-by-step explanation:
its 0 to 1 so you count the lines in the middle of the 0 and 1 and there's 7 so if 8/8 is one than point C is on 3/8
Answer:

Step-by-step explanation:
Answer : 19.6cm
I hope this helps you! Have a good day!
The answer would be D) dilated by a scale factor of 3
Proof :
A is at (-2, 1), A' is at (-6, 3) Try multiplying -2 by 3 = 6, 1 x 3 = 3.
I hope this makes sense and helps.