Question

Find the distance between the points A(4,-9) and B(-5,3).

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Answer 1

Answer:

India contributed for the freedom movements in Asian countries. Indian become aware of the religious, education, social reformation and connection with western nations in 19th century. India was saved from British under the leadership of Gandhiji. On 15 August 1947 India and Pakistan became independent.

hope it's help u

Answer 2

Answer:

Step-by-step explanation:

Given points are (4,-9) and (−5,3)

We need to find the distance between these two points.

We know that distance (S) between the points (x₁ , y₁) & (x₂ , y₂)

→ $\bold{D = \sqrt{(x_1 - x_2)^2+ (y_1 - y_2)^2} }$

→ $D = \sqrt{(4 - (-5))^2+ ((-9) - 3)^2}$

→ $D = \sqrt{(4 + 5)^2+ (-9 - 3)^2}$

→ $D = \sqrt{(9)^2+ (-12)^2}$

→ $D = \sqrt{81+ 144}$

→ $D = \sqrt{225} = 15$

Thus the difference between the points A (4,-9) and B (-5,3) is 15 units