MathDB

The horizontal and vertical distances between adjacent points equal

1

unit. The area of triangle

ABC

is
[asy] for (int a = 0; a < 5; ++a) { for (int b = 0; b < 4; ++b) { dot((a,b)); } } draw((0,0)--(3,2)--(4,3)--cycle); label("

A

",(0,0),SW); label("

B

",(3,2),SE); label("

C

",(4,3),NE); [/asy]

\text{(A)}\ 1/4 \qquad \text{(B)}\ 1/2 \qquad \text{(C)}\ 3/4 \qquad \text{(D)}\ 1 \qquad \text{(E)}\ 5/4

Problem Statement