Wednesday, November 25, 2009

Area

Areas - the number of square units contained in a two dimensional shape


this square has an area of 4 square units









Area is the surface space a shape takes up.

Area of square or rectangle
Length x Width= area
L x W= area


eg.
area=L x W
area= 6x3
=18cm2




Parallelogram - a four sided figure with opposite sides parallel and equal



eg.










Base(b) - a side of two
-dimensional closed figure(shape)








Height(h) - the perpendicular distance from the base to the opp
osite side.








Base(b) is 5cm and height(h) is 3cm. Plug those value into the formula

A=b x h
A=5 x 3
A=15cm2


Find the area of this parallelogram






Find the area of this parallelogram

A=b x h
A=12 x 4
A=48m squared




Homework:

27 comments:

  1. Good Job Jayvee! Keep up the good work

    ReplyDelete
  2. Good job Jayvee!!! next time put more colours and put videos but overall its nice! :D

    ReplyDelete
  3. Good Job Jayvee! nice pictures, next time add videos but, nice scribe.

    ReplyDelete
  4. great job
    nice job on the pictures.

    ReplyDelete
  5. Good job Jayvee!Nice pictures.
    KEEP IT UP! . . . XD

    ReplyDelete
  6. Good Job Jayvee! Nice pictures. Keep up the good work!!!

    ReplyDelete
  7. Good Job Jayvee (;
    Next Time add more colors (:

    ReplyDelete
  8. Good Job! It was very unique because you drew the pictures instead of finding it on the web.

    ReplyDelete
  9. Great Job, Jayvee! But next time add more colour to it, but overall GOOD JOB!

    ReplyDelete
  10. Nice job Jayvee! I liked how you put in pictures. Next time, try adding some links or videos to it.

    ReplyDelete
  11. Good job Jayvee! I liked how you put pictures, but next time, you could try making them bigger.

    ReplyDelete
  12. Good Job Jayvee! A video would be helpful

    ReplyDelete
  13. Magnificent job Jayvee! Try to add some videos next time.:)

    ReplyDelete
  14. Good Job Jayvee!!
    Keep Up the Goodwork!!
    Nice piCtures!

    ReplyDelete
  15. good job jayvee!try to add links next time.=D

    ReplyDelete
  16. Nice one there Jayvee. cool pictures. add some video to make it better. keep it up

    ReplyDelete
  17. Good job Jayvee, next time add a video.

    ReplyDelete
  18. Good Job Jayvee! A video would be helpful..

    ReplyDelete