alleryStart learning →A string just goes round a spool once. The string length matches which measure of the spool?
APerimeter
BArea
CVolume
DWeight
Answer & Solution
Correct answer: A. Perimeter
One exact turn of string round the spool equals the distance round it, its perimeter.
Keep practising Perimeter and Area
Browse all Perimeter and Area questions for Olympiad (Class 5), or explore more Mathematics topics.
Related questions
A boundary wall 60 m long is built round a square plot. How long is one side of the plot?A rectangle has sides of 14 cm and 9 cm. A square has the same perimeter. What is the squaA 3 m by 2 m rectangle has an area of 6 sq m. How many square millimetres is that?What does a square of side 1 cm give as its area unit?Which unit would suit the area of a football ground best?A rectangle is twice as long as it is wide, and its width is 5 cm. What is its perimeter?A rectangular page has area 150 sq cm and width 10 cm. What is its length?A square has an area of 64 sq cm. What is its perimeter?