Question

find the co-ordinate of a point in I quadrant which is at a distance of 5 unit from the origin and whose abscissa is unit 3 .​

Answer 1

Answer:

(3,4)

Step-by-step explanation:

abscissa denotes x axis

hence x-coordinate is 3

the distance from origin to the point is 5 units

therefore y- coordinate is given by pythagoras theorem

        5² = x² + y²

       y² = 5² - 3²

        y² = 25- 9

        y² = 16

    y=4

hope it helps

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