Question

if (2,a ) is midpoint of A(-2,4) and B(b,8) find the. value of b​

Answer 1

Answer:

b =6

Step-by-step explanation:

A( -2,4 ) &B(b,8) And Let P As A Midpoint Of A And B

So Co -ordinates Of P(2,a)

So ,By Midpoint Formula

x=x1 +x2/ 2

So, Here x= 2 And X1 = -2 and x2 = b

so, 2 = -2+b / 2

4 =-2 +b

b= 4 +2

b= 6

Hope This Answer Helps You!!!☺️