Mathematics, 26.04.2021 22:40 cjulius9437
Students were asked to write a formula for the length of a rectangle by using the formula for its perimeter,
p=2l + 2w. Three of their responses are shown below.
1
I.
w
П.
1
l= (6-2w)
2
l=
2
p - 2w
TIL
15 hich responses are correct?
A II and III, only
B I and II, only
C I, II and III
DI and III, only
Answers: 2
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Students were asked to write a formula for the length of a rectangle by using the formula for its pe...
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