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Our project is over finding area and perimeter of triangles circles rectangle and trapezoid.

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Presentation on theme: "Our project is over finding area and perimeter of triangles circles rectangle and trapezoid."— Presentation transcript:

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2 Our project is over finding area and perimeter of triangles circles rectangle and trapezoid.

3 The circumference and area of a circle The diameter of the circle is 8in long, and the radius of the circle is half of 8in which is 4in,and the circumference 3xD = 24in.

4 What was our second circle measurement  our diameter for the circle was 38in.the radius was 19in.And we are going to show you some picture of how and what we measured.3x38=114in

5 Now we are doing triangles  Our base of our triangle was 13in,and our height was 14in. And here are some pictures of our triangle that we measured. 14 x 13 = 282 % 2=142 

6 Our second triangle was and our measurement……..  Here are some of our measurement we had when we were measuring. The base was 2in,and the height was 2in. Area = bh÷2  Area 2x2=4 ÷2=2in  Perimeter: add all sides 2+2+2=6

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