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Long Base of Trapezoid is the longer side among the pair of parallel sides of the Trapezoid. Check FAQs
BLong=2Ah-BShort
BLong - Long Base of Trapezoid?A - Area of Trapezoid?h - Height of Trapezoid?BShort - Short Base of Trapezoid?

Long Base of Trapezoid Example

With values
With units
Only example

Here is how the Long Base of Trapezoid equation looks like with Values.

Here is how the Long Base of Trapezoid equation looks like with Units.

Here is how the Long Base of Trapezoid equation looks like.

16.25Edit=285Edit8Edit-5Edit
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Long Base of Trapezoid Solution

Follow our step by step solution on how to calculate Long Base of Trapezoid?

FIRST Step Consider the formula
BLong=2Ah-BShort
Next Step Substitute values of Variables
BLong=2858m-5m
Next Step Prepare to Evaluate
BLong=2858-5
LAST Step Evaluate
BLong=16.25m

Long Base of Trapezoid Formula Elements

Variables
Long Base of Trapezoid
Long Base of Trapezoid is the longer side among the pair of parallel sides of the Trapezoid.
Symbol: BLong
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Area of Trapezoid
Area of Trapezoid is the total quantity of plane enclosed by the boundary of the Trapezoid.
Symbol: A
Measurement: AreaUnit:
Note: Value should be greater than 0.
Height of Trapezoid
Height of Trapezoid is the perpendicular distance between the pair of parallel sides of the Trapezoid.
Symbol: h
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Short Base of Trapezoid
Short Base of Trapezoid is the shorter side among the pair of parallel sides of the Trapezoid.
Symbol: BShort
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other Formulas to find Long Base of Trapezoid

​Go Long Base of Trapezoid given Long Leg
BLong=BShort+(LLongsin(Smaller Acute+Larger Acute)sin(Larger Acute))
​Go Long Base of Trapezoid given Short Leg
BLong=BShort+(LShortsin(Smaller Acute+Larger Acute)sin(Smaller Acute))

Other formulas in Long Base of Trapezoid category

​Go Long Leg of Trapezoid
LLong=P-(BLong+BShort+LShort)
​Go Long Leg of Trapezoid given Height
LLong=hsin(Smaller Acute)
​Go Long Leg of Trapezoid given Short Leg
LLong=LShortsin(Larger Acute)sin(Smaller Acute)
​Go Short Leg of Trapezoid
LShort=P-(BLong+BShort+LLong)

How to Evaluate Long Base of Trapezoid?

Long Base of Trapezoid evaluator uses Long Base of Trapezoid = (2*Area of Trapezoid)/Height of Trapezoid-Short Base of Trapezoid to evaluate the Long Base of Trapezoid, Long Base of Trapezoid formula is defined as the longer side among the pair of parallel sides of the Trapezoid, and calculated using the area, height and short base of the Trapezoid. Long Base of Trapezoid is denoted by BLong symbol.

How to evaluate Long Base of Trapezoid using this online evaluator? To use this online evaluator for Long Base of Trapezoid, enter Area of Trapezoid (A), Height of Trapezoid (h) & Short Base of Trapezoid (BShort) and hit the calculate button.

FAQs on Long Base of Trapezoid

What is the formula to find Long Base of Trapezoid?
The formula of Long Base of Trapezoid is expressed as Long Base of Trapezoid = (2*Area of Trapezoid)/Height of Trapezoid-Short Base of Trapezoid. Here is an example- 16.25 = (2*85)/8-5.
How to calculate Long Base of Trapezoid?
With Area of Trapezoid (A), Height of Trapezoid (h) & Short Base of Trapezoid (BShort) we can find Long Base of Trapezoid using the formula - Long Base of Trapezoid = (2*Area of Trapezoid)/Height of Trapezoid-Short Base of Trapezoid.
What are the other ways to Calculate Long Base of Trapezoid?
Here are the different ways to Calculate Long Base of Trapezoid-
  • Long Base of Trapezoid=Short Base of Trapezoid+(Long Leg of Trapezoid*(sin(Smaller Acute Angle of Trapezoid+Larger Acute Angle of Trapezoid))/(sin(Larger Acute Angle of Trapezoid)))OpenImg
  • Long Base of Trapezoid=Short Base of Trapezoid+(Short Leg of Trapezoid*(sin(Smaller Acute Angle of Trapezoid+Larger Acute Angle of Trapezoid))/(sin(Smaller Acute Angle of Trapezoid)))OpenImg
Can the Long Base of Trapezoid be negative?
No, the Long Base of Trapezoid, measured in Length cannot be negative.
Which unit is used to measure Long Base of Trapezoid?
Long Base of Trapezoid is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Long Base of Trapezoid can be measured.
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