Question

the area of a triangle oab with o(0,0),a(0,3)and b(_3,0) is​

Answer 1

Answer:

I have tried to solve. I hope this will help you.

If incorrect then sorry...

Answer 2

Answer:

the distance of 0,3 from origin is 3 and similarly point 3,0 is 3units away from origin . thus height of triangle be 3 and base be 3 so 1/2×3×3 = 4.5