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Right Triangle Find all the missing sides and angles And the six trigonometric functions No 1 side a 6 side b 9 No 2 side a 21 side c 27 No 3 side b 2 square of 10 side c 7?
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∙ 9y ago
No.1 A right triangle with sides 6, 9 and 10.82 will have angles of 33.69 and 56.31
sin(33.69) = 0.554699
cos(33.69) = 0.832051
tan(33.69) = 0.666665
cot(33.69) = 1.500004
sec(33.69) = 1.201849
csc(33.69) = 1.802779
sin(56.31) = 0.832051
cos(56.31) = 0.554699
tan(56.31) = 1.500004
cot(56.31) = 0.666665
sec(56.31) = 1.802779
csc(56.31) = 1.201849
No.2 A right triangle with sides 16.97, 21 and 27 will have angles of 38.94 and 51.06
sin(38.94) = 0.628506
cos(38.94) = 0.777805
tan(38.94) = 0.808052
cot(38.94) = 1.237545
sec(38.94) = 1.28567
csc(38.94) = 1.591074
sin(51.06) = 0.777805
cos(51.06) = 0.628506
tan(51.06) = 1.237545
cot(51.06) = 0.808052
sec(51.06) = 1.591074
csc(51.06) = 1.28567
No. 3 A right triangle with sides 3, 6.32 and 7 will have angles of 25.38 and 64.62
sin(25.38) = 0.42862
cos(25.38) = 0.903485
tan(25.38) = 0.474407
cot(25.38) = 2.107894
sec(25.38) = 1.106825
csc(25.38) = 2.33307
sin(64.62) = 0.903485
cos(64.62) = 0.42862
tan(64.62) = 2.107894
cot(64.62) = 0.474407
sec(64.62) = 2.33307
csc(64.62) = 1.106825
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∙ 9y ago
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Are trigonometric functions used to find the acute angles of a right triangle?
they can be, depending on the information that you are given. If you know lengths of sides, then YES.
What is trigonometry all about?
The word, trigonometry" is derived from trigon = triangle + metry = measurement. It is based on the study of angles of a triangle and their properties. Although trigonometric ratios are often introduced to students in the context of triangles, their properties for all angles.For example, trigonometric functions are well defined for angles with negative values as well as for more than 180 degrees even though no triangle can possibly have angles with such measures.
How calculate angle in isosceles triangle?
use protractor, or divide isosceles triangle into two right triangles, and use trigonometric functions to find the angles individually (ONLY IF YOU HAVE ALL SIDE LENGTHS CAN YOU DO THIS)
Where can one find a list of trigonometric identities?
Trigonometric identities involve certain functions of one or more angles. These identities are useful whenever expressions involving trigonometric functions need to be simplified.
What does similarity have to do with trigonometry?
In geometry, similar shapes have the same angles. This means that the values of the basic trigonometric functions of these angles are the same.
How can you use inverse trigonometric functions?
You can use them to find the sides and angles of a right triangle... just like regular trigonometric functions
What is the difficulties of trigonometric function of an angles?
TRIGONOMETRIC FUNCTIONS OF ANY ANGLE
Are trigonometric functions used to find the acute angles of a right triangle?
they can be, depending on the information that you are given. If you know lengths of sides, then YES.
Uses of six trigonometry functions?
The trigonometric functions give ratios defined by an angle. Whenever you have an angle and a side in right triangle, you can find all the other angles and sides using the six trigonometric functions and their inverses. The link below demonstrates the relationship between functions.
What is trigonometry all about?
The word, trigonometry" is derived from trigon = triangle + metry = measurement. It is based on the study of angles of a triangle and their properties. Although trigonometric ratios are often introduced to students in the context of triangles, their properties for all angles.For example, trigonometric functions are well defined for angles with negative values as well as for more than 180 degrees even though no triangle can possibly have angles with such measures.
How calculate angle in isosceles triangle?
use protractor, or divide isosceles triangle into two right triangles, and use trigonometric functions to find the angles individually (ONLY IF YOU HAVE ALL SIDE LENGTHS CAN YOU DO THIS)
Where can one find a list of trigonometric identities?
Trigonometric identities involve certain functions of one or more angles. These identities are useful whenever expressions involving trigonometric functions need to be simplified.
Topics need for trigonometry?
There are several topics under the broad category of trigonometry. * Angle measurements * Properties of angles and circles * Basic trigonometric functions and their reciprocals and co-functions * Graphs of trigonometric functions * Trigonometric identities * Angle addition and subtraction formulas for trigonometric functions * Double and half angle formulas for trigonometric functions * Law of sines and law of cosines * Polar and polar imaginary coordinates.
What does similarity have to do with trigonometry?
In geometry, similar shapes have the same angles. This means that the values of the basic trigonometric functions of these angles are the same.
What are the six trigonometric functions of special angles?
sine, cosine, tangent, cosecant, secant and cotangent.
What is the measure of the missing angles if the two angles are 62 and 64?
That will depend on the shape but if it's a triangle then the missing angle is 54 because there are 180 degrees in a triangle.
25 39 what is the missing angle?
If they are the angles of a triangle then the missing angle is 116 degrees
