Answer please urgent

Step-by-step explanation:

{PART A}

65° and y are adjacent angles, which are equal, hence y=65°

x and y are also adjacent.

so 65°+65°+x+z= 360°

its because interior angles of a parallelogram add upto 360°

130°+x+z= 360°

360-130=230°, which is x and z

since they are equal, divide 230 by 2 = 115. so x and z is 115°

y= 65°

x=115°

y= 115°

{PART B}

180°-125°=55°

x= 55° because it's adjacent

full y= 125° because it alternates 125°

125-55= 70°

x= 125°

y= 70°

z= 70°

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm