Nevil Storyboard
Texte du Storyboard
- If we look here we are trying to find the height of the base. the length from the top of the base to the ground is 5ft and the angle from the ground to the base is 37 degrees. we are going to use cosine of 37= x/5. the height of the base is 4ft
- X
- 15 ft
- My name is Nevil and I am going to walk around the city and I will teach you some trigonometry. Let's solve this trigonometry problem.
- Did you know that there are six trigonometric functions: sine, cosine, tangent and their reciprocal functions, secant, cosecant and cotangent.
- Trigonometry helped with the study of the earth, Egyptians used the angle of the Sun from different points on earth to compute the radius of the earth. This was an early application of trigonometry.
- Trigonometry got mankind massive answersBefore the advent of computers or even calculators, trigonometric formulae simplified the calculation of large distances and massive structures.
- The angle value ranges from 0-360 degrees. The important angles in trigonometry are 0°, 30°, 45°, 60°, 90°, 180°, 270° and 360°.
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