Answer all 5 questions below:
1. Multiple Choice Find the circumference of the given circle. Round to the nearest tenth. A circle with radius measuring 3 point 5 centimeters (1 point) Responses 22.0 cm 22.0 cm 38.5 cm 38.5 cm 11.0 cm 11.0 cm 42.8 cm
2. Find the area of the given circle with a diameter of 12 feet. Use "3.14" for π. Round to the nearest tenth. The green circle has a diameter of 12 feet. (1 point) Responses 11.0 ft2 11.0 ft 2 38.5 ft2 38.5 ft 2 42.8 ft2 42.8 ft 2 113.0 ft2
3. Find the diameter of a circle with a circumference of 50 mm. Round your answer to the nearest tenth. (1 point) Responses 15.9 mm 15.9 mm 26.4 mm 26.4 mm 8.4 mm 8.4 mm 33.5 mm 33.5 mm
4. Find the area of the circle with the given radius or diameter. Use "3.14" for π. Round your answer to the nearest tenth. Diameter = 42.0 mm (1 point) Responses 137.6mm2 137.6mm 2 376.7 mm2 376.7 mm 2 1,384.7 mm² 1,384.7 mm² 6,027.0 mm2
1. 11.0 cm
2. 113.0 ft^2
3. 15.9 mm
4. 1,384.7 mm^2
incorrect
1. 22.0 cm
2. 113.0 ft^2
3. 16.0 mm
4. 1,384.7 mm²