Q 1: Area of a square = 2 x side side x side side + side

Q 2: Perimeter of a square = 2 x length 4 x length length + length

Q 3: Perimeter of an equilateral triangle = 3 x side 2 x side 4 x side

Q 4: Perimeter of a rectangle = 2 x length length + height 2(length + width)

Question 5: This question is available to subscribers only!

Question 6: This question is available to subscribers only!

