I need help with these, this will be split up in parts. I know this is asking for a lot and I'm sorry

1.

Collinear : Points on the same line

Non-collinear: Points not on same line

Line: All points between any two points extending in opposite directions.

Space: Where things exist

Coplaner: Points and lines on the same plane

Geometry: Earth measure

Plane: A flat surface

Non-coplaner: Points and lines not on the same plane

2. EF

3. EGD

4. AD

5. G

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2