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Bookmark or Share- Perimeter of Triangle - Math Help ForumGiven a point (a,b) with 0
- Optimization Problem... - Math Help ForumConsider a window the shape of which is a rectangle of height h surmounted a triangle having a height T that is 1.5 times the width w of the rectangle (as shown in the figure below). If the cross-sectional area is A, determine the dimensions of the window which minimize the perimeter. h=? w=?
- Perimeter of right triangle with inscribed circleQuestion: The radius of the inscribed circle is 5. If the length of the hypotenuse of the right triangle ABC is 19, what is the perimeter of the triangle?
- Perimeter of a rectangle. - Math Help ForumA rectangular flat-screen computer monitor has a diagonal that measures 20 inches. The ratio of the length of the screen to the width of the screen is 4 to 3. What is the perimeter of the screen, in inches?
- Cubic Function of a Cylinder | Math Help ForumA rectangular piece of sheet metal with perimeter 50cm is rolled into a cylinder with open ends. a) Express the volume of the cylinder as a function of x. Then give the domain of the function. b) Find the approximate value of x that maximizes the volume. Then give the approximate maximum volume.
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