PLEASE solve these 4 problems and give the area and perimeter

1) A=32

P=24

2) A=30

P=25.7

3)A=32

P=26

4)A=3

P=8

1) Area=l×w

8×4

=32

Perimeter=2l+2w

=2(4)+2(8)

=8×16

=24

2) Area=(1/2)b×h

=1/2(6)(10)

=30

Perimeter=a+b+c

=25.7

3.Area=b×h

=8×4

=32

Perimeter=a+b+c+d

=26

4. Area=(1/2)(b+b)×h

=1/2(5)(1.2)

=1/2(6)

=3

Perimeter=a+b+c+d

=8

3x + 4y -25 =0 represents the amount of change sianna should recieve