Question

A coir carpet is placed in a hall so as to leave a border of 2 m wide all around
the hall. If the hall is 30 m by 26m, find the area of the carpet and also the
area uncovered by the carpet.​

Answer 1

Answer:

area of area uncovered = 208 m²

area of carpet = 572 m²

Step-by-step explanation:

area of carpet = (30-2+2) × (26-2+2) = 26 × 22 = 572 m²

area of area uncovered= area of hall - area of carpet

= (30×26) - 572 m² = 780 - 572 = 208 m²

area of area uncovered = 208 m²

area of carpet = 572 m²

Answer 2

Refer to the attachment buddy

hope it helps