Two brothers Ramesh and Pulkit were at home and have to reach School. Ramesh
went to Library first to return a book and then reaches School directly whereas
Pulkit went to Skate Park first to meet his friend and then reaches School directly.
I How far is School from their Home?
a. 5 m b. 3 m c. 2 m d. 4 m
ii. What is the extra distance travelled by Ramesh in reaching his School?
a. 4.48 metres b. 6.48 metres c. 7.48 metres d. 8.48 metres
iii . The location of the library is:
a. (-1, 3) b. (1, 3) c. (3, 1) d. (3, -1)
iv. The location of the Home is:
a. (4, 2) b. (1, 3) c. (4, 5) d. (5, 4)
Answers
Step-by-step explanation:
not very far.
5m
10m extra
Your question was incomplete. Please refer the content below:
The image of the graph is missing. It has been attached.
Answer:
(i) b) 3 m
(ii) c) 7.48 m
(iii) a) (-1, 3)
(iv) c) (4, 5)
Step-by-step explanation:
The distance between the school and the home can be clearly seen in the graph.
Distance = 5 - 2 = 3 m
Extra distance travelled by Ramesh in reaching the school will be:
Distance from home to library = √ 5² + 2² = √25 + 4 =√29
Distance between library and school = √5² + 1² = √25 + 1 = √26.
Total distance travelled by Ramesh = √29 + √26 = 5.38 + 5.10 = 10.48.
Extra distance = 10.48 - 3 = 7.48 m.
From the graph, we can see that the location of the library is :
(-1, 3)
From the graph, we can see that the location of the home is :
(4, 5)
Therefore, we have obtained the answers for all the questions.
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