The length of rectangle is 8 cm and each of its diagonal is 10cm . Find the breadth
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Let ABCD be the given rectangle in which length AB - 8 diagonal AC - 10.
Since each angle of a rectangle is a right angle, we have angle ABC =90.
Format the right triangle ABC, We have
AB power 2+BC power 2=AC power 2
=BC POWER 2=(AC POWER 2-AB POWER 2) =under brackets(10) power 2-(8) power 2 under bracket cm power 2=100-64 cm power 2 =36 power 2
=BC= root 36 cm=6 cm.
Hence, breadth =6 cm.
Since each angle of a rectangle is a right angle, we have angle ABC =90.
Format the right triangle ABC, We have
AB power 2+BC power 2=AC power 2
=BC POWER 2=(AC POWER 2-AB POWER 2) =under brackets(10) power 2-(8) power 2 under bracket cm power 2=100-64 cm power 2 =36 power 2
=BC= root 36 cm=6 cm.
Hence, breadth =6 cm.
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