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nicole1217
Group Title
The area of a rectangle is the product of width and length. If a rectangle has length 15m radical 9m and width radical 3m, which of the following is the area of the rectangle?
45m^2 radical 3
45m radical 3m
135m^2 radical 3
135m radical 3m
 2 years ago
 2 years ago
nicole1217 Group Title
The area of a rectangle is the product of width and length. If a rectangle has length 15m radical 9m and width radical 3m, which of the following is the area of the rectangle? 45m^2 radical 3 45m radical 3m 135m^2 radical 3 135m radical 3m
 2 years ago
 2 years ago

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emecham Group TitleBest ResponseYou've already chosen the best response.0
i replied. lol i don't know this stuff yet sorry :(
 2 years ago

nicole1217 Group TitleBest ResponseYou've already chosen the best response.1
well thats helpful
 2 years ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
dw:1331577326007:dw
 2 years ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
So we see the area is \[A=45m \sqrt{3}\]
 2 years ago

aled.e Group TitleBest ResponseYou've already chosen the best response.1
By 'radical 3' I assume you mean square root of 3. In which case the area of the rectangle would be given by 15*sqrt(9) x sqrt(3) Which gives you 45*sqrt(3)
 2 years ago

aled.e Group TitleBest ResponseYou've already chosen the best response.1
(metres squared)
 2 years ago

becca94 Group TitleBest ResponseYou've already chosen the best response.0
^^what he said :)
 2 years ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
dw:1331577543328:dw
 2 years ago

Mertsj Group TitleBest ResponseYou've already chosen the best response.0
Sorry. I missed that m. The first choice is the correct one.
 2 years ago

nicole1217 Group TitleBest ResponseYou've already chosen the best response.1
lol ok thx guys ur all getting medals
 2 years ago
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