The Diagonal Of A Rectangle Is 10cm Long. One...


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The diagonal of a rectangle is 10cm long. One side has a length of6cm. What is the cotangent of the angle between the diagonal andthis side?


Answer No.1


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Pathagorean theorem: c2=a2+b2 c is the hypotenuse, a is the lenth of a side b= √(102-62)=√(100-36)=√64=8 cotangent= adjacent/opp = 6/8=3/4

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