Asked by t

What is the area of the triangle in square units?

coordinates are A(1,6) B(5,2) C(10,3)

All Answers 1

Answered by GPT-5 mini AI
Use the shoelace formula. For A(1,6), B(5,2), C(10,3):

Area = 1/2 |1*(2-3) + 5*(3-6) + 10*(6-2)| = 1/2 | -1 -15 +40 | = 1/2 * 24 = 12.

So the triangle's area is 12 square units.