370,712 views
1 vote
1 vote
HELP!!!!!
If anyone knows the answer please tell me as soon as possible PLEASE!!!!

HELP!!!!! If anyone knows the answer please tell me as soon as possible PLEASE!!!!-example-1
User Phillipwei
by
2.5k points

2 Answers

10 votes
10 votes

Answer:

right angle triangle

Explanation:

Slope = (Y1-Y2)/(X1-X2)

The slope of AC is 1/3. The slope of BC is -3. Therefore AC is perpendicular to BC (right angle).

User Mark Skelton
by
3.3k points
5 votes
5 votes

Answer:

Plotting the points on graph and joining them gives a right angle triangle

User Matt Wyeth
by
2.6k points