Algebra: Formulas From Geometry
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- Duration: 23:08
- Published: 26 Nov 2008
- Uploaded: 31 Jul 2011
- Author: videomathtutor
This lesson consists of providing you with a basic review of the formulas from geometry you will most likely encounter in algebra (and other math classes like trigonometry and calculus). This is NOT a detailed, formal lesson. Formulas and concepts covered include: Angles (complementary & supplementary) Triangles (perimeter and area) Isosceles triangle Equilateral triangle Right triangle The Pythagorean Theorem Similar triangles Perimeter and area formulas for Quadrilaterals (square, rectangle, parallelogram, trapezoid). Some diagonal formulas too, where applicable. Circles (radius, diameter, circumference, area) Cube (diagonal of face, diagonal of cube, surface area and volume) Rectangular box [or Rectangular Parallelepiped] (diagonal of box, surface area and volume) Prisms (Volume) Pyramids (Volume) Cone (slant height, lateral surface area, total surface area, volume) Cylinder (lateral surface area, total surface area, volume) Sphere (surface area and volume)
![Bank full width, upper Rhone. The technical description of a meandering watercourse is termed meander geometry or meander plan form geometry.[2] It is characterized as an irregular waveform. Ideal waveforms, such as a sine wave, are one line thick, but in the case of a stream the width must be taken into consideration.](http://web.archive.org./web/20110825110714im_/http://cdn3.wn.com/pd/57/9a/fa94e7da7906ecaefcddc5d2559a_grande.jpg "Bank full width, upper Rhone. The technical description of a meandering watercourse is termed meander geometry or meander plan form geometry.[2] It is characterized as an irregular waveform. Ideal waveforms, such as a sine wave, are one line thick, but in the case of a stream the width must be taken into consideration.")
![Bank full width, upper Rhone. The technical description of a meandering watercourse is termed meander geometry or meander plan form geometry.[2] It is characterized as an irregular waveform. Ideal waveforms, such as a sine wave, are one line thick, but in the case of a stream the width must be taken into consideration.](http://web.archive.org./web/20110825110714im_/http://cdn2.wn.com/pd/57/9a/fa94e7da7906ecaefcddc5d2559a_thumb.jpg "Bank full width, upper Rhone. The technical description of a meandering watercourse is termed meander geometry or meander plan form geometry.[2] It is characterized as an irregular waveform. Ideal waveforms, such as a sine wave, are one line thick, but in the case of a stream the width must be taken into consideration.")
