The length of a rectangle is 8 cm and each of its diagonals measure 10 cm. Find its breadth.
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Answered by
2
Step-by-step explanation:
Let ABCD be the given rectangle in which length AB=8cm and diagonal AC=10cm
We have ∠ABC=90∘
AC2=AB2+BC2
BC2=AC2−AB2
={(10)2−(8)2}
=(100−64)
=36
Hence breadth =6cm
BC=36−−√
=6cm
Answer : 6cm
Answered by
3
- The length of the rectangle = 8 cm
- The diagonal measures = 10 cm
Find the breadth of the rectangle = ?
In ∆ ACD, We have given the hypotenuse = 10 cm and Base = 8 cm
We have to find the Perpendicular,
Putting the given values in the formula, we get
Thus, the breadth of the rectangle is 6 cm
Putting the values in the formula
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