Question

Help me please ……………

Answer 1

Length of GB =
`(7)/(2)`

Explanation:

Length of GB = Length of GD

`(1)/(2)`x+1 =
`(2x-3)/(2)`

2(
`(1)/(2)`x+1) = 2(
`(2x-3)/(2)`)

x+2 = 2x-3

x-2x = -3-2

-x = -5

x = 5

Hence, length of GB =
`(2x-3)/(2)`

=
`(2(5)-3)/(2)`

=
`(10-3)/(2)`

=
`(7)/(2)`

Answer 2

GB=7/2

OPTION B

See attachment