triangle abc is similar to triangle def. what is the value of bc if ef is 36 feet , ac is 7 feet, and df is 28 feet?

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01-12-2017
Mathematics

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triangle abc is similar to triangle def. what is the value of bc if ef is 36 feet , ac is 7 feet, and df is 28 feet?

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rachel told mariana that if she rolls two number cubes 100 times she will never get a product of 23 mariana toldbher that she cant be sure. whos right? explain

osikbro osikbro · Answer 1 · 2017-12-01T20:17:32+01:00

osikbro osikbro

01-12-2017

Since these two triangles are similar, and 28/7=4, the scale is 1:4. This means that since 36/4=9 and the two triangles are similar, bc=9. Hope this helps!

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animaljamissofab animaljamissofab · Answer 2 · 2017-12-01T21:39:49+01:00

animaljamissofab animaljamissofab

01-12-2017

BC=9

best of luck hope this helps
sorry if i am wrong

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