Question

......Please help me......
.... Need the explanation.... ​

Answer 1

Answer:

Please search it on YouTube or Google

Step-by-step explanation:

Because you will be not able to understand perfectly....... So plz search it on YouTube.... video would be great

Hope you get it .....please give me a thank and mark me Brainliest and follow me

Answer 2

Answer:

a.(X1+X2+X3,Y1+Y2+Y3)

b.((x1+x2+x3)/3 , (y1+y2+y3)/3 )

Step-by-step explanation:

hope this may hlp u....