An architect is creating a scale drawing of a school computer lab. The length of the lab is 36 feet and the width of the lab is 48 feet. If each 12 feet of the lab equals 2 centimeters on a scale drawing, which of the following drawings is the scale drawing of the computer lab?
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OpenStudy (anonymous):
no more after this i have to go
OpenStudy (anonymous):
A AND B AND C
OpenStudy (anonymous):
D
OpenStudy (anonymous):
and thats okay
OpenStudy (anonymous):
it is A bc if 12ft=2cm then 6ft=1cm so 48/6=8 then 36/6=6
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OpenStudy (anonymous):
i can always help tomorrow
OpenStudy (anonymous):
which one
OpenStudy (anonymous):
a b c or d
OpenStudy (anonymous):
i have time for one more
OpenStudy (anonymous):
its A
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OpenStudy (anonymous):
okay ill put my other one right here
OpenStudy (anonymous):
quick
OpenStudy (anonymous):
The image below is a triangle drawn inside a circle with center O:
Which of the following expressions shows the area, in square inches, of the circle?
(π = 3.14)
3.14 ⋅ 2
3.14 ⋅ 3
3.14 ⋅ 22
2 ⋅ 3.14 ⋅ 22
OpenStudy (anonymous):
OpenStudy (anonymous):
the ones that say 22 are suppose to be 2^2
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OpenStudy (anonymous):
ok its c
OpenStudy (anonymous):
A=3.14r^2
OpenStudy (mathstudent55):
\(\Large A_{circle} = \pi r^2\)
OpenStudy (study_together):
It is A because if 12m=2cm
24m=4cm
36m=6cm
and the one with the number 6 in it is A so that is why it is A
OpenStudy (study_together):
You get it, right?
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OpenStudy (anonymous):
yep
OpenStudy (anonymous):
study together ur right but u explained wrong
OpenStudy (study_together):
What is wrong
OpenStudy (anonymous):
it is A bc if 12ft=2cm then 6ft=1cm so 48/6=8 then 36/6=6
OpenStudy (anonymous):
for the second question it is c
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