Perimeter with Variables

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The weather is variable

His moods are variable

Variable means changeable

The weather is variable

His moods are variable

Maths

34 x 2, 12x2, 56x2, 3x2, 77x2

Which aspect changes in each sum?

Maths

34 x2=68, 12x2=24, 56x2=112Replace numbers with variables

NUMBER1 X 2 = TOTAL

Maths

34 x2=68, 12x2=24, 56x2=112Replace symbols with computer symbols *=X /=÷ NUMBER1 * 2 = TOTAL

Challenge write a formula for any number divide by

4 *=X /=÷

3*=X /=÷

NUMBER1 / 4 = TOTAL

Challenge write a formula for any number divide by

4

Perimeter Distance around a 2D shape

Write an algorithm/formula to calculate the perimeter of an equilateral triangle from the length of one side?

Variables you could use

Symbols = + - * / you could use

Length of one side perimeter

Perimeter Distance around a 2D shapeWrite an algorithm/formula to calculate the perimeter of an equilateral triangle from the length of one side?

= * 3

+ + =

Length of one sideperimeter

perimeterLength of one side

Length of one side

Length of one side