Four children measure the length of a table which was about 2 m. Each of them used different ways to measure it. |
(i) Sam measured it with a half meter long thread. |
(ii) Gurmeet measured it with a 15 cm scale from her geometry box. |
(iii) Reena measured it using her handspan. |
(iv) Salim measured it using a 5 m long measuring tape. |
Which one of them would get the most accurate length? Give reason for you answer. |
Answer:
Salim will get the most accurate length of the table because the length of table is 2 m, which can be measured by the tape or scale having length greater than 2 m. Measuring tape of 5 m long is used to measure the 2 m length accurately.
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