1. ## 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

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

3. 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.