The length of a rectangle is 3x - 4y +6z and the perimeter is 7x + 8y + 17z, find the value of the breadth of the rectangle?
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Answered by
1
Step-by-step explanation:
Length of rectangle =L=3x−4y+6z
Breadth B=?
and
Perimeter=P=7x+8y+17z
2(L+B)=7x+8y+17z
2B=P−2L
=(7x+8y+17z)−(6x−8y+12z)
=x+5z+16y
Breadth B=
2
x+5z+16y
=
2
x
+8y+
2
5
z
Answered by
3
The length of a rectangle is 3x−4y+6z and the perimeter is 7x+8y+17z, find the breadth of the rectangle..
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