Question

find the distance between point A(9,3) and B(15,11).​

Answer 1

Answer:

d=(√x1-x2+y1-y2)

d=(√9-15+3-11)

d=(6+8)

d=√14

Step-by-step explanation:

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Answer 2

Answer:

Hence, the distance between the two points I.e. AB = 10 unit.

Step-by-step explanation:

Given:

Points (9, 3) and (15 , 11).

To find:

the distance between the two = ?

Solution:

The formula to find the distance between two points is as follows:

Distance AB = √[(x_2 - x_1)^2 + (y_2 - y_1)^2

Where, we have to put

x_1 = 9

x_2 = 15

y_1 = 3

y_2 = 11

Now, substituting the value in distance formulae, we get

AB = √[(9 - 15)^2 + (3 - 11)^2]

AB = √[(-6)^2 + (-8)^2]

AB = √[(-36) + (-64)]

AB = √(36 + 64)

AB = √(100)

AB = 10 unit

Hence, the distance between the two points I.e. AB = 10 unit.