Introduction to perimeter

נסה את זה בחינם!

Hi Charlotte! what are you doing?
HI Tina! i was just preparing the cake for the party this evening.
Do you want any help from me?
Yes i need a bit of your help... I want to decorate the cake's outer line with some chocolate Chips but i don't know how much chocolate chips I need..
Ok so let me help you... So first of all you have to tell me what is the shape of your cake.
Yes so the shape of my cake is a rectangle.
Ok now tell me the dimensions of your cake and the size in centimetres of the wafers
Yes so the dimensions of my cake 12 cm length and 6 cm width and the size of the wafers in centimetres is 6 cm.
Ok so 6x2 = 12 and 6 x 1 is 6 so 12 + 6 is 18 and as there are 2 lengths and two breadths we will multiply 18 into 2 which is 36 so 36 is the total centimetres of wafers and then as each wafer is of 6 centimetres , we will divide which equals to 6 so 6 wafers are needed for the boundary of the cake.
Oh thank you so much Charlotte.. Yes sure I will be there.. Bye and take care!
Thank you so much Tina for helping me out and do remember to come to the party at 6:00 pm... Bye and take care!

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