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Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 57121: A farmer has 4000 feet of fencing available to enclose a rectangular area and divide it into four plots. One side will extend beyond a barn that is 60 feet long. Fencing will not be needed along the barn. Let x represent the length of the side of the rectangle. Express the area A of the rectangle as a function of x.
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 57295: To Whom Ever Can Assist, Thank you....
In a right triangle, the sides are related by pythagorean theorem, c^ =a^ + b^, where "c" is the hypotenuse. Find the hypotenuse when the other two sides' measurements are 6ft. and 8ft.
The hypotenuse is the side opposite the 90 degree angle.... but still confused.
Click here to see answer by tutorcecilia(2042) |
Question 57295: To Whom Ever Can Assist, Thank you....
In a right triangle, the sides are related by pythagorean theorem, c^ =a^ + b^, where "c" is the hypotenuse. Find the hypotenuse when the other two sides' measurements are 6ft. and 8ft.
The hypotenuse is the side opposite the 90 degree angle.... but still confused.
Click here to see answer by funmath(2873)  |
Question 57348: There is a circle inside a triangle the bottom of the triangle is 240 kilometers, one side is 330 kilometers, and the other side is 270 kilometers. The circle is the largest possible circle that can fit inside the triangle. What is the area in square kilometers, rounding to the nearest hundred.
Click here to see answer by stanbon(26274)  |
Question 57499: A rectangular sheet of cardboard has a square of the same size cut from each of its corners. Then the sides are folded upward to make a topless box. The width of the uncut cardboard sheet is 3/4s of its length, and a total of 64 square inches of cardboard is cut from the four corners. What is the volume of the box if the area of its base is 1,120 square inches? What are the demensions of the uncut cardboard sheet?
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 57684: The floor of the recreation room in a house is a retangle. The sum of its length, width, and height is 42 ft. The sum of its length and height is double its width. The area of its floor is 280 square feet. What are the dimensions of the recreation room?
PLEASE HELP!
Click here to see answer by checkley71(8405)  |
Question 57691: Find the length of the diagonal from the upper right corner of a room to its lower left corner. The height of the room is half its length. The area of the floor is 192 square feet and the length of one of the floor's diagonals is 20 feet.
PLEASE HELP MEE
Click here to see answer by ankor@dixie-net.com(6693)  |
Question 58055: A piece of wire 10m long is cut into two pieces one piece is bent into a square and the other is bent into a circle. Express the total area A of the square and circle as a function of x, th elength of the sides of the square. how should the wire be cut so that the total area enclosed is a minimum? what is the total enclosed area?
Click here to see answer by stanbon(26274)  |
Question 58191: A small city park consists of a rectangular lawn surrounded on all sides by a 330m sq. border of flowers 2.5m wide. Find the area of the lawn if the entire park is 5m longer than it is wide.
Click here to see answer by hayek(51)  |
Question 58915: Locating the receiver for a radio telescope.
The U.S. Naval research Laboratory designed a giant radio telescope weighting 3450 tons. Its parabolic dish has a diameter of 300 feet and a depth of 44 feet
(a) find an equation in the form y=ax^2 that describes a cross section of this dish.
(b) if the receiver is located at the focus, how far should it be from the dish(vertex)?
Click here to see answer by stanbon(26274)  |
Question 59120: The length of a rectangle is 3 more than twice its width. The perimeter is 48 feet. Find the width. Hint: You did this in Module 3 Assignment 5. Now you have to write the equation and solve it.
a. 16
b. 7
c. 8
d. 21
e. 24
Click here to see answer by funmath(2873)  |
Question 59256: If one-half of one integer is subtracted from three-fifths of the next consecutive integer, the difference is 3. What are the two integers?
I wrote for following expressions:
a =
b = a+6
c = 3(a+b)-4
I am unable to solve for the three angles. Your help is appreaciated.
Thank you.
Click here to see answer by armidano(1)  |
Question 59256: If one-half of one integer is subtracted from three-fifths of the next consecutive integer, the difference is 3. What are the two integers?
I wrote for following expressions:
a =
b = a+6
c = 3(a+b)-4
I am unable to solve for the three angles. Your help is appreaciated.
Thank you.
Click here to see answer by josmiceli(3009)  |
Question 59395: I am sooo stuck on this problem! I have attacked it from so many ways, and am getting more and more confused! PLEASE HELP! THANK YOU in advance!
A garden area is 30ft long and 20ft wide. A path of uniform width is set around the edge. If the remaining garden area is 400 square ft, what is the width of the path?
Step by step help would be so wonderful! Thanks again!
ac
Click here to see answer by stanbon(26274)  |
Question 59545: Beth has 3,000 feet of fencing available to enclose a rectangular field. One side of the field lies along a river, so only three sides require fencing.
(a) Express the area A of the rectangle as a function of x, where x is the length of the side parallel to the river.
(b) Graph A = A(x) using a graphing utility. For what value of x is the area largest?
A wire of length x is bent into the shape of a circle.
(a) Express the circumberence of the circle as a function of x.
(b) Express the area of the circle as a function of x.
Click here to see answer by josmiceli(3009)  |
Question 59866This question is from textbook 
: A cylinder has a radius of 5 in. If the volume of the cylinder is 250 in.^3, what is the height of the cylinder? [Hint: The volume of a cylinder is given by V = r^2h.]This question is from textbook 
Click here to see answer by funmath(2873)  |
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