1.

Vertix of triangle ABCA(3, -2) B(0, 6) C(-2, 4)

Answer»

ANSWER:

1 \div 2 {x1 (y2 - y3) + x2(y3 - y1) + x3(y1 - y2)}

Step-by-step EXPLANATION:

1/2{ (3 (6-4)+0 (4+2)+(-2)(-2-6)}

1/2{3×2 + 0×6 (-2) × (-8)}

1/2 × 22

11 square unit



Discussion

No Comment Found

Related InterviewSolutions