3 years ago

Calculate the perimeter of a rectangle which is 11 metres long and 4 metres wide

1 answer:

mote1985 [20]3 years ago

3 0

To calculate the perimeter of a rectangle what you would do is add the parallel sides together so 11+11=22 and then 4+4=8 so we would add 22+8=30

So your answer would be 30
(correct me if im wrong)

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Read 2 more answers

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$\left \{ {{\diagup\!\!\!\!4x-3y=16} \atop {-\diagup\!\!\!\!4x+8y=-4}} \right.$
--------------------
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$\boxed{\boxed{y = \frac{12}{5}}}\end{array}}\qquad\quad\checkmark$

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least common multiple (5)
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$x = \frac{116}{20} \frac{\div4}{\div4} \to\: \boxed{\boxed{x = \frac{29}{5} }}\end{array}}\qquad\quad\checkmark$

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