Question

Let us see, what I shall get if I measure the distance of the point P (3.0) from R(-7,0).
OR=7 units
. From the picture, PR=OP + OR=(3 + 7) units units.
I take​

Answer 1

Answer:

Correct option is

B

10

Distance =

(x

2

−x

1

)

2

+(y

2

−y

1

)

2

=

[5−(−1)]

2

+[−7−1]

2

=

6

2

+8

2

=

100

=10 units