How i solve ncert 10 class question of coordinate geometry . Give me best and easy solution of exercise 7.1 . Find the distance between the points (0, 0) and (36, 15). Can you now find the distance between the two towns A and B discussed in Section 7.2.
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Find the distance between the points (0, 0) and (36, 15). Can you now find the distance between the two towns A and B discussed in Section 7.2. Q.2
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The distance between the two points can be measured using the Distance Formula which is distance formula
= √ [(x₂ – x₁)2 + (y₂ – y₁)2]
Let the points be A(0, 0) and B(36, 15)
Hence, x₁ = 0, y₁ = 0, x₂ = 36, y₂ = 15
We know that the distance between the two points is given by the Distance Formula,
= √ [(x₂ – x₁)2 + (y₂ – y₁)2]….(1)
= √ (36 – 0)2 + 15 – 0)2
= √ [(1296) + (225)]
= √1521
= 39
Yes, it is possible to find the distance between the given towns A and B.
The positions of towns A & B are given by (0, 0) and (36, 15), hence, as calculated above, the distance between town A and B will be 39km