Area of a Circle
Quiz by DoodleMaths Ages 7-16
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25 questions
Show answers
- Q1To find the area of a circle, you square the radius, then multiply by πtruefalseTrue or False30s
- Q2What formula do you use to find the area of a circle?πdπr²2πr2r²30s
- Q3Taking pi as 3.14, what is the area of this circle?31.4 cm²314 cm²62.8 cm²315 cm²30s
- Q4Taking pi as 3.14, what is the area of this circle?6.28 cm²12.56 cm²4.32 cm²3.14 cm²30s
- Q5Taking pi as 3.14, what is the area of this circle?28.26 cm²18.84 cm²9.42 cm²26.28 cm30s
- Q6True or false: The area of this circle is 31.4 cm².falsetrueTrue or False30s
- Q7Link these circles to their areas:Users link answersLinking30s
- Q8For the circle shown, what value is missing from this calculation: Area = π x _9276330s
- Q9Using π = 3.14, calculate the area of this circle.314 cm²6.28 cm²12.56 cm²31.4 cm²30s
- Q10Taking pi as 3.14, type the missing value: Area = _ cm²Users enter free textType an Answer30s
- Q11To find the area of a circle, you square the radius, then multiply by π.truefalseTrue or False30s
- Q12Taking pi as 3.14, what is the area of this circle?6.28 cm3.14 cm²6.28 cm²12.56 cm30s
- Q13What formula do you use to find the area of a circle?πr²2r²2πrπd30s
- Q14Taking pi as 3.14, what is the area of this circle?62.8 cm²315 cm²31.4 cm²314 cm²30s
- Q15True or false: The area of this circle is 31.4 cm².falsetrueTrue or False30s
