Question

find estimated answer to check the sum in the following : option ( a ) 6987- 4098=2889 b, 9854- 6978= 2876 c, 7529- 5894 = 1635 d, 40793 - 26849= 13944 e, 50900 - 28986= 21914 f, 90000 - 67359= 22641​

Answer 1

Answer:

Distance between two points (x

1

,y

1

) and (x

2

,y

2

) can be calculated using the formula

(x

2

−x

1

)

2

+(y

2

−y

1

)

2

We can see that distance between (8,0) and (0,−8)=(0−8)

2

+(−8−0)

2

=

64+64

=8

2

.

Hence, A cannot be (0,−8)