alleryStart learning →A 44 cm string is made into a square or a circle. Which encloses more area? Use pi = 22/7.
Athe circle
Bboth equal
Ccannot say
Dthe square
Answer & Solution
Correct answer: A. the circle
The square has side 11 cm and area 121 cm2, while the circle has radius 7 cm and area 154 cm2.
Keep practising Perimeter and area
Browse all Perimeter and area questions for Olympiad (Class 7), or explore more Mathematics topics.
Related questions
The distance a wheel rolls in one revolution equals which length of the wheel?Two equal triangles join along a side to form a parallelogram of area 90 cm2. What is one A square of side 10 cm is cut into 4 equal small squares. What is the total of their four How many different rectangles with whole-number sides have perimeter 20 cm? Count a squareA rectangle with whole-number sides has perimeter 20 cm. What is the largest area it can hThe largest circle is cut from a square sheet of side 14 cm. How much of the sheet is leftA circular coin has diameter 14 mm. Using pi = 22/7, what is the area of one face?A cycle wheel has radius 35 cm. How many full turns cover 1.1 km? Use pi = 22/7.