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Mathematics 7 Online
OpenStudy (anonymous):

free medal.. one question

OpenStudy (anonymous):

Given: similar polygons PQRS and TUVW find the scale factor and value of x. PQ = 32 cm, TU = 20 cm, QR = 24 cm, UV = x

OpenStudy (cwrw238):

24 * 5/8 = 15 UV = 15

OpenStudy (anonymous):

PQ corresponds to TU so 20/32 is your scale factor or 5/8 24*5/8=3*5=15

OpenStudy (anonymous):

I have more questions

OpenStudy (anonymous):

post them , ill give it my best shot

OpenStudy (anonymous):

cool

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

sin(42)=7/BC .669=7/BC BC = 10.46 (about)

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