Question

What is the area of this triangle in the coordinate plane? 5 units² 6 units² 7 units² 12 units² A graph with a triangle drawn between coordinates begin ordered pair 1 comma 1 end ordered pair begin ordered pair 1 comma 4 end ordered pair and coordinates begin ordered pair 5 comma 1 end ordered pair

Answer 1

A = (1/2)*4*3 = 6 units²

Explanation:

Answer 2

The triangle has base 5-1=4 and height 4-1=3, so area
.. A = (1/2)*4*3 = 6 . . . . units²

The 2nd selection is appropriate.