Question

find the area of triangle OAB with O(0,0), A(4,0),B(0,6) quadrant ​

Answer 1

Answer:

your answer is 12

Step-by-step explanation:

1/2*6*4 as 1/2* base *height

Answer 2

Answer:

1/2|y1(x2-x3)+y2(x3-x1)+y3(x1-x2)|

i.e

by simplification its12

I hope you understand