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WITCHER [35]
2 years ago
13

What is the area of the triangular base? square feet what is the length of edge df? feet

SAT
1 answer:
Rom4ik [11]2 years ago
3 0

The area of the triangular base is  8 feet² while the square feet  length of edge is 4 feet.

<h3>What is Triangular base?</h3>

A triangle-based pyramid is known to be one that is made up of four triangular sides.

Note that the base or size of triangle can be equilateral that is have all sides to be the same and as such, The area of the triangular base is  8 feet² while the square feet  length of edge is 4 feet.

Learn more about area from

brainly.com/question/3455913

#SPJ1

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How many moles of neon would be contained in 4.0 l of neon gas at 2 atm and 127oc?
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If the pressure, volume, and temperature are 202650 Pa, 0.004 cubic meters, and 400.15 K. Then the number of the mole is 0.24 mol.

<h3>What is thermodynamics?</h3>

It is a branch of science that deals with heat and work transfer.

We know that the Ideal gas equation is given as

PV = nRT

Where

P = Pressure (Pa)

V = Volume (in m³)

n = Number of moles (mol)

R = universal gas constant (8.314 J⋅K⁻¹⋅mol⁻¹)

T = temperature (in K)

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P = 2 atm = 202.65 × 10³ Pa

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T = 127 °C = 400.15 K

Then we have

Then the number of the mole will be

\rm n = \dfrac{PV}{RT}\\\\\\n = \dfrac{202.65 \times 10^3 \times 0.004}{8.314 \times 400.15}\\\\\\n = \dfrac{810.6}{3326.85}\\\\\\n = 0.24365 \approx 0.24

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brainly.com/question/7206767

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