Answer:
12m
Step-by-step explanation:
Given that the area of the square DVD case is 144 square cm
Since Area = L²
144 =L²
L = √144
L = 12m
Since the width of the DVD and its case are the same, hence the with of the DVD is also 12m
ANS i don't understand o ls write full question..
1. 3rd quadrant
2. 3rd quadrant
3. 1st quadrant
4. 1st quadrant
5. 4th quadrant
6. 2nd quadrant
7. 4th quadrant
8. 3rd quadrant