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OpenStudy (andriod09):
questions?
pooja195 (pooja195):
where r they??
OpenStudy (anonymous):
sure what are they?(:
OpenStudy (anonymous):
What is the perimeter of the following polygon?
pooja195 (pooja195):
I think 48 because sides look even and there 3 sides
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OpenStudy (anonymous):
ok thanks next 1...
OpenStudy (anonymous):
If the triangles are similar, which ratio shows the relationship of the area of the larger triangle to the area of the smaller triangle?
OpenStudy (andriod09):
Is this off of a test?
OpenStudy (anonymous):
no
OpenStudy (anonymous):
i think its 48, i agree with @pooja195
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OpenStudy (anonymous):
ok do you guys know the next one? @pooja195 @callmemaybe16
pooja195 (pooja195):
I think 6:3
OpenStudy (anonymous):
that isnt an option :( @pooja195
OpenStudy (anonymous):
3:2
2:1
3:4
4:1
pooja195 (pooja195):
oops im sorry that wasnt supposed to be here
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pooja195 (pooja195):
lets see wat do u think
OpenStudy (anonymous):
i have no idea
OpenStudy (anonymous):
3:4
OpenStudy (anonymous):
thanks! next 1...
OpenStudy (anonymous):
The perimeter of a rectangle is 15 cm, and its dimensions are tripled. What is the perimeter of the larger rectangle?
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OpenStudy (andriod09):
^ that's wrong. try working out the problem using ratios
OpenStudy (anonymous):
3*15 = 45
OpenStudy (anonymous):
The length of a rectangle is 6 m, and its width is 14 m. What is the area of half of the rectangle?
OpenStudy (anonymous):
6 x 14 = 84, half of 84 is 42 :)
OpenStudy (andriod09):
callmemaybe, work out the problem using ratios on the one where you answered 3:4.
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pooja195 (pooja195):
i agree with @callmemaybe16
OpenStudy (anonymous):
ig2g,(: if u need any more help, tag me!(:
~
OpenStudy (anonymous):
All of the triangles in the figure below are congruent. What is the area of the figure? Note that all measurements are in centimeters. Note that the apothem shown is equal to 3 square root of three.
OpenStudy (anonymous):
if u want, i can help u, when i get back on...just tag me later in it,,..bye..
OpenStudy (anonymous):
thanks! @callmemaybe16
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