A (11 and 1) I did it in 2ways (sum and product, discriminant)
Answer:18ft3
Step-by-step explanation:
Answer:
1. 60 cm^2
2. 132.67 cm^2
3. 72.67 cm^2
Step-by-step explanation:
1. Area of rectangle
A = LW = 5 cm * 12 cm = 60 cm^2
2. Area of circle
A = (pi)r^2 = 3.14(6.5 cm)^2 = 132.67 cm^2
3. Area of shaded region
A = area of circle - area of rectangle
A = 132.7 cm^2 - 60 cm^2 = 72.67 cm^2
It is not because a right triangle needs one right angle, and a right angle is 90 degrees
Step-by-step explanation:
