Tutors Answer Your Questions about Geometry Word Problems (FREE)
Question 826676: a flower garden is shaped like a circle. Its radius is 20 yards. A ring shaped path goes around the garden. The width of the path is 5 yards. The gardener is going to cover the path with sand. If one bag of sand cover 7 yards, how many bags of sand does the gardener need ?
Click here to see answer by richwmiller(17219)  |
Question 826676: a flower garden is shaped like a circle. Its radius is 20 yards. A ring shaped path goes around the garden. The width of the path is 5 yards. The gardener is going to cover the path with sand. If one bag of sand cover 7 yards, how many bags of sand does the gardener need ?
Click here to see answer by MathTherapy(10551)  |
Question 826826: A small rectangular park measures 200 m by 300 m. To the nearest meter, how much shorter is it if you walk along a diagonal to get to the opposite corner than if you walk along two adjacent sides?
Answer Choices
189
139
239
100
Click here to see answer by nerdybill(7384)  |
Question 827102: The perimeter of an isosceles triangle is 85 centimeters. the ratio of the length of the base to the length of a leg is 5:6. Find the lengths of the three sides.
Can someone please explain this to me? I just don't understand geometry and my teacher doesn't really like me and won't answer my questions. I try so hard in his class but I have been working on this one problem for 30 minutes. I need desperate help.
Click here to see answer by josgarithmetic(39617) |
Question 827463: Please help me with this
a square has an area of 60 sq ft, which of the following is the best approximation for the length of each side of the square?
a) 7 4/15, b) 7 4/11, c) 7 11/15, d) 7.3
Can you please explain?
Click here to see answer by rfer(16322) |
Question 828522: A jogging park has two identical circular tracks touching each other, and a rectangular track enclosing the two circles. The edges of the rectangles are tangential to the circles. Two friends, A and B, start jogging simultaneously form the point where one of the circular tracks touches the smaller side of the rectangular track. A jogs along the rectangular track, while B jogs along the two circular tracks in a figure of eight. Approximately, how much faster than A does B have to run, so that they take the same time to return to their starting point?
Click here to see answer by KMST(5328)  |
Question 828543: It is a common experience to hear the sound of a low flying airplane, and look at the wrong place in the sky to see the plane. Suppose that a plane is traveling directly toward you at a speed of 200 mph and an altitude of 3,000 feet, and you hear the sound at what seems to be an angle of inclination of 20 degrees.
At what angle should you actually look in order to see the plane? Assume the speed of sound is 1,100 ft/sec
Thank you in advance for you help!
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 829011: consider the line y=7/2x-5
Find the equation of the line that is perpendicular to this line and passes through the point (7,-3)
Find the equation of the line that is parallel to this line and passes through the point (7,-3)
Click here to see answer by TimothyLamb(4379)  |
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