“Determine the values for angle a, b, c and d in the diagram below” Help me with this question pleas

let soccer = x and golf = y

part a

1st equation: x + y = 125

2nd equation: x = y +45

part b

replace x in the 1st equation with the 2nd one:

y + 45 + y = 125

simplify:

2y + 45 = 125

subtract 45 from each side:

2y = 80

divide both sides by 2:

y = 80/2

y = 40

she plays golf for 40 minutes.

part c

no because she plays soccer for 45 minutes longer than golf 40 +45 =   85 minutes, not 80 minutes.

the one where 1 and 2 are directly across from each other.  

see image

my dude, this isn't answerable due to the fact there is no question or clear desc of what you want them to do.