35л and find cos 4 35л Find the reference angle of 4

Q: Draw the quadrantal angles and evaluate 3 csc 630°+ 5 cos 180°

A: Given: Draw the quadrantal angles and evaluate 3 csc 630°+ 5 cos 180°

Q: Gabriela needs to find the cosine of . If she knows that cos=, how can she use the double angle…

A: It is known that π6 can be written as 2π12. Formula used: Here we shall use the formula:…

Q: Find the other five trigonometric ratios of 0. cos 8 = tan 8 = csc e = sec e = cot 8 =

A: Given: Triangle has acute angle sin θ=513

Q: Find the reference angle for the angle 23π/4

A: Here the objective is to find the reference angle of 23π/4.

Q: Find cos 7pi . and Indicate the reference angle.

A:

Q: I am needing assistance with the attached equation.

A: Compare it with: So, h=-2 , k=-2  a^2=9 and b^2=4 So, a=3 and b=2

Q: Given the ordered pair P(-7, 24), determine the requested sine, cosine, or tangent of angle 0. cos 0…

A: On solving this we will get

Q: Find the sin and cosine of 210° using the right triangles

A: To find the sin and cos of 210° using the right triangles.

Q: 2-Convert each angle from radians to degrees. Round to 2 decimal places, if necessary. -3n/4 b-п/7…

A: We have to convert given angle into Degree.

Q: Find the exact value.cos 75°

A: Consider cos 75°=cos45°+30°

Q: Johnstown Inclined Plane The JohnstownInclined Plane in Pennsylvania is one of the longestand…

A: Given figure, Given that, A=35.4°AC=896.5 ft

Q: 17. When the angle of elevation to the Sun is 69', a tower casts a shadow on the ground that is 64.3…

A: We use Trigonometry ratios

Q: Given csc( a ) = 29/20 and angle a is in quadrant II. Find cos( 2a ).

A:

Angles

In mathematics, angles constitute a very important part. Just like the concept of lines, an angle is a necessary figure that is used for measurement. How do you define its formation? It is formed when two or more lines meet at a point. The point at which two or more lines meet is known as the vertex. When the lines get inclined at this point, they do form various angles. Angles are measured from the vertex in terms of degrees.