Please Explain in detail HOW TO DRAW ANGLES MEASURING 70 degrees and 40 degrees WITHOUT USING PROTRACTOR . Also explain me whether all the angles can be drawn without using protractor.
32.
In a right triangle with angles measuring 30-60-90, the length of the longer leg is { s } \ sqrt { 3 }, where " s " is the length of the shorter leg.
33.
Some models include internal electronic data storage to record distance, horizontal angle, and vertical angle measured, while other models are equipped to write these measurements to an external data collector, such as a hand-held computer.
34.
There was a " Rotate Board " option for the 2D and 3D boards, although the C-left and C-right buttons could be used to rotate the 3D board by a greater variety of angle measures.
35.
Plus it is always rather amusing to see people using degrees and minutes as units of angle measure ( a lot of analog electronics people use degrees for phase, but I rarely see minutes ).
36.
The ancient Babylonians had known of theorems on the ratios of the sides of similar triangles for many centuries, but they lacked the concept of an angle measure and consequently, studied the sides of triangles instead.
37.
Analyze and represent solutions using geometric relationships ( e . g . congruency and similarity ), geometric measurement ( e . g ., perimeter, area, angle measures, volume and capacity, and proportions ), and spatial dimensions.
38.
Frankly, there is a heck of a lot of precision in that angle measure, and I am slightly uncomfortable with the absence of a citation mentioning how it was derived ( from experimental measurements-how precise were they?
39.
If this angle is measured from the North point on the limb, it can be converted to an angle measured from the zenith point ( the vertex ) as seen by an observer by subtracting the parallactic angle.
40.
Jones glossmeter used a geometric configuration of 45?/ 0?/ 45?whereby the surface was illuminated at 45?and two incident reflective angles measured and compared at 0?( diffuse reflectance ) and 45?( diffuse plus specular reflectance ).
