What is the area of this triangle in the coordinate plate?
a) 25.0 units
b) 27.5 units
c) 50.0 units
d) 55.0 units

C

Step-by-step explanation:

Multiply as if it were a rectangle then divide by 2.

h who knows

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.