Question

A carpet is laid around a rectangular Dance Floor measuring 10 metre by 8 metre if the width of the carpet is 2 metre find the area

Answer 1

Given , length of rectangle= 10 m

width = 8m

according to question, 2 m carpet laid around now increased 2 m around,

so length= 10+2= 12m

and width= 8+2= 10 m

now , area of rectangle= length× breadth= 12×10= 120m^²

Hope it helps...

please make brainliest...!

Answer 2

Answer:

here

ABCD Is a rectangular dance floor.

EFGH Is laid around of ABCD.

A/Q.

AREA of EFGH = LENGTH × BREADTH.

= (10m+2m+2m) ×(8m+2m+2m)

=(14m) × (12m)

=168 square meter