Grade 7 Math Blogorama at Sargent Park

Tuesday, April 04, 2006

Assignment Due Tuesday April 11th

You must reply to this post as a comment in order to receive marks for this assignment!

In this assignment you need to find either the perimeter of the polygon or the area. For the perimeter questions you need to give the total distance and unit of measurement. For the area questions you must show the formulas that you will use, what numbers you use along withproper numbers into the formula and give the final answer.

Part 1 Find the Perimeter of the 2 following objects.

a)



b)




Part 2: Find the area for the given polygons. (Hint you might have to think of the shape as two seperate polygons in order to solve the problems.)

c)


d)



Have fun solving this assignment, and happy blogging everyone!!!

Mr. R

posted by Mr. Reece at 7:41 PM

2 Comments:

  • Part 1- A) 8+8+3+3=22cm
    b)(3x3)+(4x4)+6=31cm

    Part2- A)shape 1 is 12 cm shape 2 is 10cm
    b)shape 1 is 100cm and shape 60 cm

    By Blogger ardiasarao, at 4/05/2006 6:26 PM  

  • a) p=22 cm
    b) p=31 cm

    c) Aa = hxw
    Aa = 3 cm x 2 cm
    Aa = 6 cm

    Ab = hxw
    Ab = 2 cm x 4 cm
    Ab = 8 cm

    Aall = A+B
    Aall = 6 cm + 8 cm
    Aall = 14 cm

    d) Aa = hxw
    Aa = 30 mm x 20 mm
    Aa = 60 mm

    Ab = hxw/2
    Ab = 20 mm x 20 mm / 2
    Ab = 20 mm

    Aall = A+B
    Aall = 60 mm + 20 mm
    Aall = 80 mm

    By Blogger apuya_soldier_, at 4/09/2006 2:12 PM  

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