Question

For questions 1 – 6, find the area of the circle to the nearest hundredth.
Any help appriciated and needed Thank you!! Will also be marking brainliest

Answer 1

Answer:

4. 380.13 cm²

5. 706.86 cm²

6. 12.57 cm²

Step-by-step explanation:

4. Area of circle = πr²

radius (r) = ½ of diameter = ½ of 22 cm = 11 cm

Area = π*11²

Area = 380.13 cm²

5. Area of circle = πr²

radius (r) = ½ of diameter = ½ of 30 cm = 15 cm

Area = π*15²

Area = 706.86 cm²

6. Area of circle = πr²

radius (r) = ½ of diameter = ½ of 4 cm = 2 cm

Area = π*2²

Area = 12.57 cm²