Question

the lenth and breadth of the rectangular courtyard of the house of Amina 6m and 4.2m respectively.We put a mattress of 3.5m ❌2.5m of the middle of the courtyard.Let's find the area of the courtyard without the mattress?​

Answer 1

Answer:

16.45m²

Step-by-step explanation:

Length Of The Courtyard- 6m

Breadth- 4.2m

Area Of The Courtyard- 6×4.2 m²=25.2 m²

Now,

Length Of The Mattress- 3.5 m

Breadth- 2.5m

Area Of The Mattress-3.5×2.5= 8.75 m²

We have,

Area Of The Courtyard Left Uncovered By Mattress-

=(25.2-8.75)m²

=16.45m²

Hence The Answer Is 16.45m²