Thread: circle

Can anybody help with these please?!



Solve this problem by writing an equation. The length of a rectanglar room is 6.2m and the width is 3.3m. What is its area?


Express this problem as an equation. The length of a rectangular car park is a 128m and the width is 63m. What is its area?
Write the rule for finding the area of a rectangle as an equation which will be true for all rectangles.


Express this problem as an equation. The radius of a circle is 6.3m. What is its diameter? Thanks

Hi again !

Originally Posted by Saoirse Mac

Can anybody help with these please?!



Solve this problem by writing an equation. The length of a rectanglar room is 6.2m and the width is 3.3m. What is its area?

$\displaystyle \mbox{Area}=\mbox{length} * \mbox{width}$

Express this problem as an equation. The length of a rectangular car park is a 128m and the width is 63m. What is its area?
Write the rule for finding the area of a rectangle as an equation which will be true for all rectangles.

The same as above o.O

Express this problem as an equation. The radius of a circle is 6.3m. What is its diameter? Thanks

$\displaystyle \mbox{Diameter}=2 * \mbox{radius}$

Originally Posted by Saoirse Mac

Can anybody help with these please?!



Solve this problem by writing an equation. The length of a rectanglar room is 6.2m and the width is 3.3m. What is its area?


Express this problem as an equation. The length of a rectangular car park is a 128m and the width is 63m. What is its area?
Write the rule for finding the area of a rectangle as an equation which will be true for all rectangles.

$\displaystyle A=lw$, where l is length and w is width of rectangle.

Originally Posted by Saoirse Mac

Express this problem as an equation. The radius of a circle is 6.3m. What is its diameter? Thanks

$\displaystyle d=2r$ where d is diameter and r is radius of circle.