Area/Volume/Surface Area
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View: Lyric Explanation
Here is a flat rectangle
Area of the base equals length times width
Let’s make it 3 dimensional
Area, base times height
Volume into it?
A pyramid, a special case, a square base
That volume equals 1/3 B times height
A surface area - the outer space
Add the area of all the sides
Chorus:
First we identify the base
Is this a circle, square, or a rectangle?
Once we know, we find the area for that shape
Multiply the base times the height
To get the volume of 3 dimensional prisms
Base: length times width
But for circular cylinders
We’ll be needing pi
I have a flat flat circle
Area of the base equals pi r squared
Lets make it 3 dimensional
Volume equals base times height
Filled with air
A cone, a special case, a circular base
That volume equals 1/3 B times height
Surface area, the outer space
Add the area of all the sides
To find the surface area:
Of a cylinder - 2 pi r squared + 2 pi r (height)
A rectangle - 2 (length times width) + 2 (height times width) + 2 (length times height)
Now a cone - pi r squared + pi r (l)
L is length, not height
Yea a pyramid - take the base
Add 2 times a side times the l just right
We have another flat circle
Area of the base equals pi r squared
This sphere is 3 dimensional
Volume 4/3 pi r cubed
Filled with air
2 cones in there that share a circular base
That’s only part of what can fit inside
Surface area all around the space
4 pi r squared, will cover what is outside
India - History & Religion
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View: Lyric Explanation
The Aryan Civili-Civilization kicks
2,000 BC with the Vedic Text
Explaining Hinduism at its best
Creates a Caste System supporting wealth
Can be a richer, brighter, better self
With some good karma, reincarnated health
Chorus:
First was Hinduism
Brahma, Shiva, Vishnu
I’m karma-driven to be reunited with you
While Buddhist creator
Siddhartha Gautama
Searched for the answers in this life
As the enlightened one
Oh, Ghandi try to combine
The Mauryan Indian Indian Indian Empire grows
300 BC when the people chose
To believe that Buddha, not the Caste System, knows
Nirvana’s possible in this here life
No need for the reincarnation slice
Escape desire and your suffering plight
The Gupta Empire
Takes right over around 300AD
They thought the Caste System was quite essential
So it’s Hinduism set free
Yes, Hinduism for you and me
The 1800’s saw the British, British, British invade
Exploited resources by selling trade
Caused dissension and a little hate
But Ghandi won over the hearts and the minds
Of the people with a peaceful fight
INC & independence were tied