Question

you are health secretary, students council citizens public school, Ram Bagh, Varanasi. the council has decided to start from the 2nd of October a week-long cleanliness drive around the school. draft a notice in about 50 words asking the class 11 students to enrol for the drive.​

Answer 1

Explanation:

$\huge\tt\underline{\purple{S}\pink{O}\blue{L}\orange {U}\red{T}\green {I}\blue{O}}$$\huge\tt\underline{\purple{N}\pink{\:}\blue{\:}\orange {\:}\red{\:}\green {\:}\blue{\:}}$The perimeter of a rectangle is the length of all its 4 sides. Formula to calculate the perimeter of a rectangle is:

Perimeter of Rectangle = 2 × Length + 2 × Breadth

The perimeter can be represented using a model as below.

Perimeter = Length + Breadth + Length + Breadth

= 2 × Length + 2 × Breadth

Length + Breadth = Perimeter ÷ 2