Important Dates to Remember

  • No school 1/18/10: MLK Holiday
  • Unit 5 Edusoft Test 1/29/10 (Date subject to change)

Monday, November 9, 2009

Welcome Back Problems of the Week!! 11.9.09-11.13.09

Mr. Crawford has figured out how to put shapes on the blog (in the form of pictures) so now we are back in business. This week there will be five problems. The first two problems will be about angles, and the last three problems will be about area ans perimeter.



For 1 and 2, label the types of angles below and explain what makes them that type of angle.


For question 3 find the perimeter of the shape below. For question 4 find the area of the same given shape.



5. The base and height of a parallelogram in a floor tile pattern are 4.5 inches and 3 inches. What is the area of the piece of tile?
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2 comments:

  1. malikNovember 11, 2009 at 6:08 PM

    1.The first angle is an acute angle because it measures between 0 and 90 degrees.

    2.The 2nd angle is an obtuse angle because it measures between 90 and 180 degrees.

    3.The perimeter of the trapezoid is 47cm.

    4.the area of the traperzoid is 18.876cm.

    5.The area of the piece of tile is 21.5 inches.

    ReplyDelete
  2. AnonymousNovember 13, 2009 at 4:30 PM

    Lanieshcia
    the fist picture:1.)acute 2.)obtuse
    the second pictures:3.)The Perimeter is 47. 4.)The area is 18.87cm 5.)that area of the piece is 21.5 in.

    ReplyDelete

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