7 FIAB TOTAL PT 2

Find the area.

HINT: You will need to imagine two separate rectangles.

Area of rectangle = b (h)

Mathematical Equivalence

ON

Find the perimeter.

HINT: Add up the outside edges.

Mathematical Equivalence

ON

Hint: C = 2r x pi OR d x pi

Mathematical Equivalence

ON

You will need to find the area of the overall rectangle and then subtract the area of the two smaller triangles from it.

Hint: Area of rectangle = b (h)

Area of triangle = 1/2 b (h)

or 1/2 h (b)

or b (h) /2

Mathematical Equivalence

ON

You will need to find the surface area of the package.

Surface Area = Find the areas of front, back, left, right, top, bottom.... Then add them all up.

Mathematical Equivalence

ON

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Mathematical Equivalence

ON

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Mathematical Equivalence

ON

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Mathematical Equivalence

ON

Hint: Initial costs will be + #

Words like each and every mean # next to the variable.

• 3 - 2.5 = 24.25x

• 2.5x + 3 = 24.25

• 3x + 2.5 = 24.25

• 24.25 - 3 = 2.5

Hint: There is more than one correct answer. Select ALL of the right answers.

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