Question

A triangle is formed by points (6,0) , (0,0) and (0,6). How many points with the integer coordinates are in the interior of the triangle?
A. 7
B. 6
C. 8
D. 10​

Answer 1

Answer:

D - 10

Step-by-step explanation:

Given points form a right angled triangle in the coordinate axes.

The points with the integer coordinates in the interior of the triangle are ( 1 , 1 ) ( 1 , 2 ) ( 1 , 3 )

( 1 , 4 ) ( 2 , 1 ) ( 2 , 2 ) ( 2 , 3 ) ( 3 , 1 ) ( 3 , 2 ) ( 4 , 1 )

.•. Required points are 10