6 articles trouvés pour ce sujet.
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3rd Grade math problem |
2017-05-30 |
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Angela pose la question :
Following is a problem from my 3rd grader's homework assignment:
Solve. Draw a diagram to represent the situation.
Rachel has 20 one-inch beads. She wants to use all of them to make a square picture frame. What will be the length of each side?
Find Perimeter, Area, and Side Length
Penny Nom lui répond. |
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A picture in a frame |
2012-01-10 |
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nnadozie pose la question :
a picture, which measures 46cm by 38cm, is surrounded by a frame, which is 2cm wide, find the area of the frame.
Penny Nom lui répond. |
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The width of a picture frame |
2010-04-28 |
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Daniel pose la question :
The frame of a picture is 28 cm by 32 cm outside and is of uniform
width. What is the width of the frame if 200 cm ^2 shows?
Penny Nom lui répond. |
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A circular photo in an octagonal frame |
2010-01-13 |
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Mike pose la question :
I have a circle photo 18 and one quarter inches round. I want to cut frame for it in a octagon shape. What would the angle and the length of cut be?
Mike
Robert Dawson lui répond. |
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Trigonometry and picture hanging |
2010-01-13 |
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george pose la question :
The top of a picture 1m high 0.8m from the ceiling. At a point on the ceiling directly in front of the picture, we wish to install a light so that the angle subtended by the picture equals to the angle of depression of the top of the picture. How far out from the wall should the light be installed?
Penny Nom lui répond. |
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A picture window |
2005-11-14 |
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Marcos pose la question :
The length of a picture window is 2 feet longer than twice its width. If the diagonal of the window is 13 feet, find the dimensions of the window.
Penny Nom lui répond. |
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