Question

The area of triangle formed by the points (-5,0), (0,-5) and (5,0) is
Vita
5​

Answer 1

Answer:

area = 1/2. × (-5)(-5-0) +(0)(0-0)+5(0+5)

1/2 × (-5)(-5) +0+5(5)

1/2×(25+25)

1/2×50 = 25