adrianamunoz adrianamunoz

22-07-2018
Mathematics

contestada

need help on solving problems with common tangents

need help on solving problems with common tangents class=

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adiattaluri adiattaluri

22-07-2018

If WS is perpendicular, then its length will also be 42, and ZS would be 11 so, SY would be 8. Now use pythagorean theorem WY = sqrt ( 8^2 + 42^2) = sqrt ( 1828)

So, WY = 42.76

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