Question

Which statement belongs in the intersection of the Venn Diagram? (4 points)

The distance around a closed figure
The space within a closed figure
Measured using the distance formula
Measured in units squared

Answer 1

Find the perimeter of the image below: (4 points)



33.4 units
35. 8 units
37.6 units
39.2 units

Answer 2

Find the area of the image below: (4 points)



41 square units
44 square units
52 square units
56 square units

Answer 3

@hartnn

Answer 4

A Venn Diagramme is normally intended to express imprecise relationships. It CAN be more exact, but does not have to be. The areas often are not to scale. There is almost certainly no precision to the location of the intersections - excepting their rough, non-directional relationships to each other. Thus:

1) No
2) Yes
3) No
4) Maybe

You need to make up your mind. You also need to stop dumping questions and start doing your homework. Others will HELP you. You may find some who will do it for you. I hope not, but it does happen.

Answer 5

Thank you! I wasnt dumping questions either hartnn was helping me with studying for a big test and i asked him if he could help with 3 more questions. He then told me to type all of them in a new question box. And i am doing my homework i just dont understand these questions.

Answer 6

I would also greatly appreciate it if you would help with with the other two questions :)

Answer 7

@tkhunny are you there?

Answer 8

Fair enough. I am delighted when someone offers an actual answer, rather than simply choosing to be offended by my challenge.

What did you decide for the Venn Diagram?

Answer 9

The space within a closed figure because it is the distance around a closed figure and there isnt enough information to know if its measured using the distance formula or measured in units square :)

Answer 10

Generally, Venn Diagrams have NOTHING to do with perimeters.

For the first geometrical figure, please draw auxilliary lines \(\overline{CE}\;and\;\overline{BE}\), and see if any triangles jump out at you.

Answer 11

Yes three triangles jump out at me.

Answer 12

Can you calculate their areas? \(Area = \dfrac{1}{2}Base\cdot Height.\) You just have to twist your head the right direction to find a Base and Height that make sense.

Answer 13

i have no idea.

Answer 14

They were not nice enough to provide the most useful point on the second drawing. Construct yourself the line segment from Point C to the point (6,5) and see if any simpler shapes jump out at you.

Answer 15

yeah

Answer 16

I do not believe you have no idea.

\(\overline{CE}\) is a Base and...

a Height for that top triangle can go from the point (4,7) to D. You can then count squares to determine their values. Please do so and show your results.

Answer 17

Height is 6 and base is 2 correct?

Answer 18

Show me the area for two of the three triangles. Then, I have to go. You can do it!

Answer 19

I do not understand that. How many spaces from C to E?

Answer 20

6 spaces from C to E

Answer 21

Remember that a Height and a Base must be perpendicular.

6 is correct. This is a base of triangle CED.
The Height, please? How many spaces from (4,7) to D?

Answer 22

4 spaces from (4,7) to D

Answer 23

That's correct. Base = 6, Height = 4. Calculate the Area.

Answer 24

The area is 12.. Am i right??

Answer 25

Perfect. Now, move on to Triangle CEB. Do the same thing. Find a suitable Base and then find a suitable Height - perpendicular to the base. This is a Right Triangle (you should have noticed that), so it should be easy to find both.

Answer 26

is the area for traingle CEB 32?

Answer 27

Note: You may wish to use \(\overline{CE}\), since you already counted that for the previous triangle. The area of Triangle CEB is NOT 32. What did you use for Base and Height?

Answer 28

for Height i used 8 and for base i used 8 too

Answer 29

We already know that \(m(\overline{CE}) = 6\). How did you manage to get 8 out of it?

Answer 30

i dont know i guess i counted wrong . but so the area is 24 then?

Answer 31

That was why I suggested using \(\overline{CE}\). We already counted it correctly for the first triangle.

Now, off to the third triangle, BEA. I suggest very strongly that we use \(\overline{BE}\) as the Base, since we already know it has length 8. Now, we need a suitable hieght. Suggestions?

Answer 32

Think about the point (2,5).

Good luck. gtg

Answer 33

the correct answer for the first one is Measured using the distance formula