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Jun 10, 2015 · Using strictly algebra, how to calculate the direction of the adjacent angle, and as well the direction of the angle to the hypotenuse.
- If you are given an angle $\alpha$, the oppossite angle would be $\alpha+180$. If you need to remain in $[0,360]$ then, you should take $(\alpha+18...
- In aviation the 200/20 rule can be used. If your current heading in degree is below 180° e.g. 80° then you add 200 and subtract 20. 80+200=280. 280...
- Considering an angle normallized between -180° and 180°, the opposite angle is given by : if angle == 0 : opposite = 180 // or -180 as you wish el...
find angle, given two angles in a triangle.
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You are given that angle L is 20 degree. And then you’re given an info that L’M’N’ is basically similar to LMN. It asks for the angle measurement of angle L’.
a. Construct any parallelogram and label it ABCD. Explain your process. Sample. b. Find the angle measures of the parallelogram. What do you observe? c. Find the side lengths of the parallelogram. What do you observe? d. Repeat parts (a)–(c) for several other parallelograms.
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Construct a triangle LMN, given LM = 5 cm, MN = 6.8 cm and ∠LMN = 70°. Write the steps of construction.
How could you prove the angle-angle (AA) similarity criterion using the angle-angle-side (AAS) congruence criterion instead of the angle-side-angle (ASA) congruence criterion? What would be the difference between the side-side-side similarity criterion and the side-side-side congruence criterion?
