The length of a rectangle is 4cm more than its breadth. If the perimeter is 40cm find the length and breadth of the rectangle
Answers
Answer:
ATQ, B= L+4 [ Breadth=B , Length= L] .....<1> Perimeter of Rectangle = 2( L+B ) Solu, 2( 2L+4)=40 FROM <1> 4L + 8= 40 4L==32 L=8 PuTting L in <1> B= 8+4=12 LENGTH= 8, BREADTH= 12
Answer let the length be x anf breadth be 4+ x
2(x+x+4)=40
2×(2x+4)=40
4x=32
X=8
Length is 8cm
X+4=8+4
=12
Breadth is 12cm
Step-by-step explanation: