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Mathematics 21 Online
OpenStudy (anonymous):

A square painting is surrounded by a frame. The outside edges of the frame are x inches in length and there is a 4 inch border between the painting and the frame. What is the total area of the border? My answer was 16x-64 but I am not sure. Is my answer correct?

OpenStudy (anonymous):

@IMStuck Here's the question.

OpenStudy (imstuck):

let me do it and then I will post, ok?

OpenStudy (imstuck):

ok you don't have any values for any of the measurements of either the frame or the picture. Are you looking for just a model of the formula or are you supposed to be actually find the area of tthe border?

OpenStudy (imstuck):

*finding

OpenStudy (anonymous):

|dw:1405618827979:dw| I'm supposed to be finding the total area of the border. Here is the drawing.

OpenStudy (imstuck):

i see that but you have no length or width measurements of either the picture or the frame. We know that the width of the frame is 4 inches, but we don't know the dimensions of the square picture inside it.

OpenStudy (anonymous):

That's what confused me too, I used the following formula's Area of Picture Frame = x times x Area of Picture = x-2 boarders (8) I got 16x-64 as the area.

OpenStudy (imstuck):

the area formula for the frame would be this:|dw:1405626385177:dw|

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