The area is 4 square meters, because 2x2 would be 4
Assume each square is 1 unit.
The base of the large triangle is 6 units and the base of the smaller triangle is 3 units.
The scale factor is 1/2
I believe the right answer is B!
Step-by-step explanation:
number2 the answer is a and
number 3 the answer is letter b