Question

9. The perimeter of the rectorale is
20 cm. If the lenght of the rectangle
is 6 cm
then its breadth will be
​

Answer 1

Answer:

4cm is the breadth of the rectangle

hope it helps

Answer 2

Answer:

$\huge\red{\boxed{\sf AnSwEr}}$

We know that

$\huge\green{\boxed{\sf →PERIMETER=2(L+B)}}$

We have given

→ length=6cm

Let Breadth be (x) cm

now

20cm=2(6cm+Breadth)

20cm=2(6+x)

20=12+2x

8=2x

x=4cm

$\huge\orange{\boxed{\sf →Breadth=4cm}}$