Question

A kho-kho ground has dimension 30m × 19m which includes a lobby on all of its sides. the dimensions of the playing area is 27 m into 16 m. find the area of the lobby.​

Answer 1

HERE IT IS (ﾉ◕ヮ◕)ﾉ*.✧

Answer: Total area requirement 30m x 19m (inclusive of lobby from all sides measuring 1.5m wide.) Playing Area 27m x 16m inclusive of 1.5m x 16m of free zone behind both poles.13-Oct-2020

THE END(人*´∀｀)｡*ﾟ+

Answer 2

Given :

• Dimensions of kho-kho ground = 30m × 19m
• Kho-kho ground have lobby on All of its sides.
• Dimensions of playing area = 27m × 16m

To find :

• Area of the lobby

Formula to remember :

• Area of rectangle = Length × breadth.

Understanding the concept :

• So, it this question firstly we will be finding the area of the whole ground and then the area of playing area. To find the area of lobby we will then subtract the area of playing area from the whole ground.

☞ So, let's proceed with the solution :

✦ Area of kho- kho ground = length × breadth

➱ 30 × 19

➱ 570 m²

✦ Now, area of playing ground :

➱ Area = 27 × 16

➱ 432 m²

Then, the area of lobby :

✦ Area of whole ground - area of playing ground

➱ 570 - 432

➱ 138 m²

✦ Therefore, area of lobby = 138 m².