Length of a rectangle is 12 m and length of its diagonal is 15 m . Find width of rectangle
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2
Diagonal of rectangle= √l²+b²
15=√12²+b²
Squaring both sides
15²=144+b²
b²=225-144
b=√169= 13 m
15=√12²+b²
Squaring both sides
15²=144+b²
b²=225-144
b=√169= 13 m
hpkagr494:
Sorry thats root of 81 that is 9m
Answered by
3
15^2 =12^2 +b^2
225 =144 +b^2
225 -144=b^2
81 =b^2
b =9m
225 =144 +b^2
225 -144=b^2
81 =b^2
b =9m
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