Question

29.
.
Tamanna is making a display board for her school which is of the
shape of rectangle measuring length = 9 feet, breadth = 7 feet
If she wants to put a ribbon border around the display board, how
much ribbon is required?
​

Answer 1

Answer:

perimeter of rectangle= 2( l + b )

perimeter= 2( 9+7)

perimeter= 2(16)

perimeter= 32

therefore 32 units(cm / m) ribbon will be required

Answer 2

Answer:

Length of the ribbon= 9

Breadth of the ribbon= 7

Perimeter of a rectangle= 2(l+b)

Ribbon required=2(9+7)

=32

Ribbon required =32cm Or m

Pls mention the measure

Hope this will help you