Question

A line segment is of length 5 units and one end is at the point (1,-2). If the abscissa of the other end is 4, then find its ordinate.​

Answer 1

Answer:

simple h

Step-by-step explanation:

Distance between two points  =(x2−x1)2+(y2−y1)2

Given, one point =(2,−3)

Let, other point =(10,b)

absicca is x cordinate

∴ (10−2)2+(b+3)2=10

82+(b2+9+6b)=10

Squaring both the sides, we get

64+b2+9+6b=100

(b+3)2=36

∴ b+3=6 and b+3=−6     

∴ b=3 and b=−9 

values alag h dekh lena