Exercise 15 (A) Question 1 - Selina Mathematic Class 6 – Framing Algebraic Expression
Problem 1: Write in the form of Algebraic Expression.
(i) The Perimeter (P) of a rectangle is two times the sum of its length (l) and its breadth (b).
(ii) Perimeter (P) of a square is four times to side.
(iii) Area of a square is square of its side.
(iv) Surface area of a cube is six times the square is square of its edge
