Answer:
She made $195 in extra money
Step-by-step explanation:
486+254=740
740-545=195
55
This is 55 because you need to make a sum of 180 when making a line and 125+55=180
ΔEFG is an isosceles triangle
32 times square root of 3. is the perimeter, area is 48 times square root of 3
