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Q: If a(9 18) and B(1 12) what is the length of AB?
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What is the length of the other base of a trapezoid that has an area of 156.6 square meters one base of 6 meters and a height of 18 meters?

if the bases are b1 and b2, then: area = ½ × (b1 + b2) × h → 2 × area ÷ h = b1 + b2 → b2 = 2 × area ÷ h - b1 = 2 × 156.6 m² ÷ 18 m - 6 m = 11.4 m


What is the area of a trapezoid if its bases are 12 and 18 meters long and its height is 4 meters?

the formula for the area of a trapezoid is one half the sum of its bases times the height. So, A = .5(b1+b2)h = .5(18+12)4 = 60 meters2


Justin has 3 pairs of trouses 2 shirts and 2 pairs of boots How many different outfits can he wear?

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What is the formula to work out the area for a trapezium?

Area = a [(b1 + b2)/2]a = altitude (height) of the trapezoidb1 = length of one baseb2 = length of the other base


Does the area of the trapezoid double if one base doubles?

Answer: No.Explanation: Area of trapezoid = 1/2(b1 + b2) * h where b1 is length of base one, b2 is length of base 2 and h is height.this equation = 1/2*b1*h + 1/2*b2*hdouble one base:1/2(2*b1+b2) *h = b1*h+1/2*b2*h = (b1+1/2*b2)*hin order for the area to double, both bases would have to double which would cancel out both 1/2's. Only one is cancelled out so the area would increase but not double


What are the major blood type in human?

Their are actually a few different types of blood a human can have. These are the different types: - A - B - AB - O Information Source:http://en.wikipedia.org/wiki/ABO_blood_group_system


What is a B1?

B1 in science is you and genes


How do you write an excel formula to find the gross margin percent if A1 is cost and B1 is retail?

"=((B1-A1)/B1)*100" alternatively if you format the cell as a %, it would just be "=(b1-a1)/b1"


The area formula for a trapezoid?

The area of a trapezoid is one-half the product of the length of an altitude and the sum of the lengths of the bases: A=1/2(b1 + b2)


What reference of Excel is an example of B1?

B1 is a relative reference.


What formula would you use in Excel to add cells b1 and b2 together?

You could use either of the following, by putting the formulas in any cells except A1 and B1: =A1+B1 =SUM(A1:B1)


What is the area of a trapezoid if b1 equals 7 cm b2 equals 12cm and h equals 5cm?

A=1/2(b1+b2)h A=1/2(7+12)5 A=1/2(19)5 A=9.5x5 A=47.5