|
5 items are filed under this topic.
 |
|
|
|
|
|
|
|
|
A window problem |
2020-08-18 |
|
From Richard:
Hello,
I was hoping your math specialists could help me with some formulas.
I have shapes with specific known variables need to calculate others.
Example:
We make a straight legged arch, This shape has a width a overall height and a leg height, The leg height is always less then the overall, And the top is arched.
We have the width, Height, and leg size.
Need to calculate the length of the curve and sq ft of the shape.
Answered by Harley Weston. |
|
|
|
|
|
|
A maximum area problem |
2009-01-13 |
|
From Kylie:
Help me please! I don't know how or where to start and how to finish.
The problem is: A window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is 15 ft., find the dimensions that will allow the maximum amount of light to enter.
Answered by Harley Weston. |
|
|
|
|
|
|
A Norman window |
2008-02-25 |
|
From Jason:
If the perimeter of a Norman window is 20 feet, what is the maximum area of the window?
Answered by Stephen La Rocque. |
|
|
|
|
|
|
A Norman window |
2006-11-30 |
|
From Joe:
a norman window is a rectangle with a semicircle on top. If a norman window has a perimeter of 28, what must the dimensions be to find the maximum possible area the window can have?
Answered by Stephen La Rocque. |
|
|
|
|
|
|
A Norman window |
2001-10-04 |
|
From Erin:
A Norman window has the shape of a rectangle surmounted by a semicircle. If the perimeter of the window is 30 ft, express the atrea, A, as a function of the width x of the window.
Answered by Penny Nom. |
|
|
|
