Question

please solve this i will give brainliest to the good answering guy​

Answer 1

Answer:

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= x+5z+16 y/2

=  x/2  +8y+  5/2  z

hope you like it

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Answer 2

Step-by-step explanation:

I hope now you have understood...