Section 72 & The expression A = 3 + 1St represents the area of a playground in a park with area in square metres (m) a)

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Section 72 The Expression A 3 1st Represents The Area Of A Playground In A Park With Area In Square Metres M A 1 (89.31 KiB) Viewed 46 times

Section 72 & The expression A = 3 + 1St represents the area of a playground in a park with area in square metres (m) a) Factor the expression completely b) Based on your answer for part al, provide expressions for the dimensions and draw a sketch of the playground c) What is the area of the playground if r= 9 m? d) The city has decided to completely fence in the playground and needs to determine its perimeter. Using the dimensions from part b), write the formulas for the perimeter and area of the playground. Perimeter = 2 + 2 Area = e) Using the area you calculated in c), determine how many metres of fencing will be needed to completely fence in the playground 6. Use a CAS to find the GCF for the following trinomials a) 6a+ 12a + 18 GCF = b) 18 +27 +81 GCF = 7.2 Common Factoring - MH