Area of circle
Quiz by Maritsa Menendez
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10 questions
Show answers
- Q1What is the diameter of a circle with a radius of 4 meters?2 meters8 meters16 meters12 meters120s
- Q2What is the circumference of a circle with a radius of 6 meters?36π meters72 meters12π meters6π meters120s
- Q3If the area of a circle is 64π cm², what is the radius of the circle?4 cm32 cm16 cm8 cm120s
- Q4What is the formula to find the area of a circle?πrπr²r²2πr120s
- Q5A circular garden has a radius of 10 feet. What is its area?314.16 square feet200 square feet100 square feet400 square feet120s
- Q6A circular pizza has a radius of 8 inches. What is its circumference?50.24 inches56 inches32 inches40 inches120s
- Q7The radius of a circle is 5 cm. What is the circumference of the circle?25π cm5π cm10π cm20π cm120s
- Q8If the circumference of a circle is 18π cm, what is the radius of the circle?6 cm12 cm9 cm3 cm120s
- Q9If the area of a circle is 36π cm², what is the radius of the circle?6 cm12 cm9 cm3 cm120s
- Q10If the circumference of a circle is 30 cm, what is the radius of the circle?4.77 cm2.5 cm7.5 cm15 cm120s