Question

Seven Square flower beds each of Side 2m are dug on a piece of land 10m Long and 8 m wide. What is the area of the remaining part of land?​

Answer 1

Answer:

52 m^2

Step-by-step explanation:

given Data - Number of Flower Beds = 7

- Side of each flower Bed = 2m

- Area of Land = Length = 10m

= Breadth = 8m

Solve - FORMULA : AREA OF SQUARE:sidex side

AREA OF RECTANGLE : side x breadth

Fill the given information - Area of Flower bed

= 2m x 2m

= 4m^2

Number of Flower beds = 7

so

7 x 4m^2 = 28 m^2

Area of Rectangle Land = 10m x 8m

= 80 m^2

Logic - The Area of Remaining Land lies between the Area of Flower Beds and Total Area of Land, so subtract the Area of Combined 7 Flower beds from the total Area of Land.

so

Area of Land - Area of All 7 Flower beds

= 80m^2 - 28m^2

= 52m^2

Area of Remaining Land = 52 m^2 .