The area of a triangle is found using what formula?
A= 1/2 bh or A= bh/2
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10
The height must always be _______________ to the base.
Perpendicular
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15
Find the area:
217.5mยฒ or 217 1/2mยฒ
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20
Ms. Phillips needs a new rectangular patio. It will be 14 meters long and 12 meters wide, with two identical triangular flower beds that have a base of 3 meters and a height of 2 meters. How much area will she need to pave?
162mยฒ
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15
The area of a square is found using what formula?
A=sยฒ
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seesaw
Swap points!
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rocket
Go to first place!
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rocket
Go to first place!
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lifesaver
Give 20 points!
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15
The area of a rectangle is found using what formula?
A=lw or A=bh
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thief
Give points!
5
10
15
20
25
gift
Win 20 points!
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gift
Win 20 points!
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baam
Lose 15 points!
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15
The area of a trapezoid is found using what formula?
A= 1/2(b1 + b2)h or A= (b1 + b2)h /2
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boom
Lose 50 points!
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gold
Win 50 points!
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fairy
Take points!
5
10
15
20
25
lifesaver
Give 10 points!
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15
Izzy wants to plant flowers in a flower bed in the shape of a parallelogram. The height of the flower bed is 7ft. If she has a packet of seeds that will cover 63 square feet, what is the longest base her parallelogram could have?