Question

i will medal and fan
let a,b,c be points (2,3), (3,-2) and (-1,4) find length BC and AC

Answer 1

well first, you have to know the distance formula

Answer 2

try to put theses on a graph

Answer 3

then measure by cubic units from 1 to the other 1

Answer 4

you will probally make a triangle so i prefer to get some paper out :P

Answer 5

thanks sir. please am watching

Answer 6

\[d=\sqrt{(x _{2}-x _{1})^{2}+(y _{2}-y_{1})^{2}}\]

Answer 7

just plug the coordinates in

Answer 8

options given are
a)

Answer 9

\[\sqrt{30},\sqrt{42},\sqrt{25},\sqrt{52} for BCplease help me. \]

Answer 10

www.analyzemath.com/practice_tests/sat.../level_1_sample_1_sol.html
this will help, read it