The perimeter of the shaded figure made out of 9-unit squares is equal to 20. What is the greatest number of squares we can connect to the shaded area so that the perimeter of the new figure would still be 20?

Last updated date: 17th Mar 2023
•
Total views: 305.4k
•
Views today: 4.85k
Answer
305.4k+ views
Hint: Try to think visually. What happens when we shift these squares?
We can make it a square with each side having 5-unit squares. So, the perimeter would remain at 20. Hence, we can include 16 more small squares.
Note: The kind of problems belongs to logical reasoning with small knowledge of perimeter. Even if we don’t know these then brainstorming will give the answer.
We can make it a square with each side having 5-unit squares. So, the perimeter would remain at 20. Hence, we can include 16 more small squares.
Note: The kind of problems belongs to logical reasoning with small knowledge of perimeter. Even if we don’t know these then brainstorming will give the answer.
Recently Updated Pages
Calculate the entropy change involved in the conversion class 11 chemistry JEE_Main

The law formulated by Dr Nernst is A First law of thermodynamics class 11 chemistry JEE_Main

For the reaction at rm0rm0rmC and normal pressure A class 11 chemistry JEE_Main

An engine operating between rm15rm0rm0rmCand rm2rm5rm0rmC class 11 chemistry JEE_Main

For the reaction rm2Clg to rmCrmlrm2rmg the signs of class 11 chemistry JEE_Main

The enthalpy change for the transition of liquid water class 11 chemistry JEE_Main

Trending doubts
Difference Between Plant Cell and Animal Cell

Write an application to the principal requesting five class 10 english CBSE

Ray optics is valid when characteristic dimensions class 12 physics CBSE

Give 10 examples for herbs , shrubs , climbers , creepers

Write the 6 fundamental rights of India and explain in detail

Write a letter to the principal requesting him to grant class 10 english CBSE

List out three methods of soil conservation

Fill in the blanks A 1 lakh ten thousand B 1 million class 9 maths CBSE

Write a letter to the Principal of your school to plead class 10 english CBSE
