Basic Math Examples

Find the Surface Area pyramid (6)(3)(4)
Step 1
The surface area of a pyramid is equal to the sum of the areas of each side of the pyramid. The base of the pyramid has area , and and represent the slant height on the length and slant height on the width.
Step 2
Substitute the values of the length , the width , and the height into the formula for surface area of a pyramid.
Step 3
Simplify each term.
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Step 3.1
Multiply by .
Step 3.2
Divide by .
Step 3.3
Raise to the power of .
Step 3.4
Raise to the power of .
Step 3.5
Add and .
Step 3.6
Rewrite as .
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Step 3.6.1
Factor out of .
Step 3.6.2
Rewrite as .
Step 3.7
Pull terms out from under the radical.
Step 3.8
Multiply by .
Step 3.9
Apply the product rule to .
Step 3.10
Raise to the power of .
Step 3.11
Raise to the power of .
Step 3.12
Raise to the power of .
Step 3.13
To write as a fraction with a common denominator, multiply by .
Step 3.14
Combine and .
Step 3.15
Combine the numerators over the common denominator.
Step 3.16
Simplify the numerator.
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Step 3.16.1
Multiply by .
Step 3.16.2
Add and .
Step 3.17
Rewrite as .
Step 3.18
Simplify the numerator.
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Step 3.18.1
Rewrite as .
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Step 3.18.1.1
Factor out of .
Step 3.18.1.2
Rewrite as .
Step 3.18.2
Pull terms out from under the radical.
Step 3.19
Simplify the denominator.
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Step 3.19.1
Rewrite as .
Step 3.19.2
Pull terms out from under the radical, assuming positive real numbers.
Step 3.20
Cancel the common factor of .
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Step 3.20.1
Factor out of .
Step 3.20.2
Cancel the common factor.
Step 3.20.3
Rewrite the expression.
Step 3.21
Multiply by .
Step 4
Calculate the approximate solution to decimal places.