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Mathematics 16 Online
OpenStudy (bphillips99):

What is the perimeter of the rectangle in the diagram?

OpenStudy (bphillips99):

OpenStudy (mathmale):

What does "perimeter" mean to you? What is the formula for the perimeter of a rectangle of length L and width W?

OpenStudy (bphillips99):

2(l+w) ?

jhonyy9 (jhonyy9):

yes - so than P = ?

OpenStudy (bphillips99):

A?

OpenStudy (radar):

Strange answers.......it would appear that choices A, B, and D are zero, am I looking at this wrong?

OpenStudy (welshfella):

sorry I got a bit confused.

OpenStudy (welshfella):

Correct would be 2(y2-y1) + a similar expression in terms of the x-points

OpenStudy (bphillips99):

Thats not an answer choice.

OpenStudy (welshfella):

I know but its the correct one.

OpenStudy (welshfella):

as radar says x2-x2 and y2-y2 = 0

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