AB is parrallel to AC
AB is perpendicular to AC
Ab is greater that BC
BC is perpendicular to CA
2007-01-04 05:29:25 · 6 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
AB is perpendicular to AC
Note the slope of AB is (3 - 0) / (2 - 0) = 3/2
and the slope of AC is (-2 - 0) / (3 - 0) = -2/3
The slope of AC is the negative reciprocal of AB, thus AB and AC are perpendicular.
2007-01-04 05:34:52 · answer #1 · answered by kooshman38 3 · 3⤊ 0⤋
Ab is perpendicular to AC
2007-01-04 05:37:24 · answer #2 · answered by Maths Rocks 4 · 0⤊ 0⤋
AB is perpendicular to AC
2007-01-04 05:35:07 · answer #3 · answered by Lorenzo Steed 7 · 0⤊ 0⤋
AB is perpendicular to AC
2007-01-04 05:33:54 · answer #4 · answered by Anonymous · 0⤊ 0⤋
AB is perpendicular to AC
2007-01-04 05:32:03 · answer #5 · answered by MamaMia © 7 · 0⤊ 0⤋
AB is is perpendicular to AC bacause they have same gradient 2/3 but gradient of AC is -. which means m1*m2=-1 so statement (1) is true
2007-01-04 05:36:18 · answer #6 · answered by Anonymous · 0⤊ 1⤋