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Monday, August 24, 2020

Maths-Circumference

 In Maths we are doing area. We are currently learning to find the area of a shape. Let's start with a rectangle, If the length is 3.142 and the width is 7.85= 24.6647. So the area of the rectangle are 24.6647.  Now for the  circumference of a circle. if you have the circle and you look at the diameter then half that end times that half by itself so say for example the radius is 4 you'll have to times 4 by 4 and that will equal 16 full stop so then the circumference of the circle is 16. And now we're going to work on a triangle if you have a triangle and the height is 16 and the Is 10 then  you multiply 16 by 10 making that 160 so that would be the area of a normal square but because you're doing a triangle you'll have to just half it making that 80. So the area of a triangle if you had the measurements as 16 and 10 the area would be 80.  

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