Question

I know you cant see it all but it says find the area of each parallelogram and it also says write an equation that represents each side of each parallelogram please help me ill put 30 pts for this one​

Answer 1

Explanation:

a.

Base=2+5=7

height=4+2=6

area=7×6=42 sq. units

eq. of base is y=-2

eq. of upper side is y=4

slope of left side is

y-(-2)=(0-(-2))/(-3-(-2))(x-(-2))

y+2=2/(-1) (x+2)

y+2=-2(x+2)

y+2=-2x-4

y=-2x-6

any line parallel to it is

y=-2x+a

(4,0) lies on it.

0=-2×4+a

a=8

eq. of right hand side is

y=-2x+8

b.

base=-3-(-7)=4

height=5-(-2)=7

area=4×7=28 sq. units.

eq. of base is

y=-2

eq. of upper side is

y=5

eq. of left side is

`y-y1=(y2-y1)/(x2-x1)(x-x1)\\y-(-2)=\frac {5-(-2)}{0-(-7)}(x-(-7)}\\y+2=1(x+7)\\y=x+7-2\\y=x+5\\any~line~parallel~to~above~line~is \\y=x+k\\point~(0,1) ~lies~on~it.\\so~1=0+k\\k=1\\eq. of ~lie~on~the~right~side~is\\y=x+1`

Answer 2

I might be able to answer this if I could see the numbers for both the parallelograms. I can see it but some of the numbers are cut off.

Explanation:

Thank you.