Draw four rectangles of different sizes each having a perimeter of 16 cm ( plz tell the formula so that I can find the numbers)
Answers & Comments
vinaychandra
First half the given perimeter.. (1)16/2=8 (2)now find the number of ways u can add two numbers say x,y so that it results 8 i.e.,x+y=8 (3)» 1+7=8 2+6=8 3+5=8 4+4=8.
Answers & Comments
(1)16/2=8
(2)now find the number of ways u can add two numbers say x,y so that it results 8
i.e.,x+y=8
(3)»
1+7=8
2+6=8
3+5=8
4+4=8.
Four rectangles of different sizes each having perimeter of 16 cm:
l = length of rectangle
b = breadth of rectangle
l + b = 16/2 ⇒ l + b = 8 cm
Perimeter of rectangle = 2(1 + 7)
= 2(8)
= 16 cm
Perimeter of rectangle = 2(6 + 2)
= 2(8)
= 16 cm
Perimeter of rectangle = 2(5 + 3)
= 2(8)
= 16 cm
Perimeter of rectangle = 2(5.5 + 2.5)
= 2(8)
= 16 cm