Question

Find the area of the triangle from the coordinate plane.

Y
A
10-
5-1
с
B.
0
-20
-15
-10
-5

Answer 1

Answer: Area=25

Adjacent side is 5
Opposite side is 10.
5x10=50
50/2=25

Formula: b•h/2

Answer 2

Find the area of the triangle from the coordinate plane.

Y

A

10-

5-1

с

B.

0

-20

-15

-10

-5Explanation: