Mrs. Chapman baked a tray of brownies for the family in a rectangular dish that measured 10in by 12 in. If each brownie is a 2in square, how many brownies has she made?
30 brownies
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15
The area of a triangle is found using what formula?
A= 1/2 bh or A= bh/2
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15
The area of a rectangle is found using what formula?
A=lw or A=bh
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baam
Lose 15 points!
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star
Double points!
Okay!
fairy
Take points!
5
10
15
20
25
banana
Go to last place!
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15
How is the area of a composite figure found?
Find the area of each shape and ADD.
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15
Find the area:
30 unitsยฒ
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trap
No points!
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fairy
Take points!
5
10
15
20
25
gift
Win 15 points!
Okay!
thief
Give points!
5
10
15
20
25
15
Find the area:
180unitsยฒ
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20
Find the area:
54cmยฒ
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10
The height must always be _______________ to the base.
Perpendicular
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15
Ms. Sanders has a play area for her dogs in the back yard that she wants to cover in sod. The space is triangular in shape, with a base of 34ft and a height of 50 feet. How much sod will she need to cover the play area?