Question

If (1, 4) is the centroid of triangle whose vertices are (a, 3), (4, b) and (-3, 2) then a=______ class 10th​

Answer 1

Answer:

a=2

Step-by-step explanation:

x1+x2+x3/3

a+4+-3/3=1

a+1/3=1

a=3-1

a=2