Pls me pass this class y’all which angle of rotation is determined by the matrix below? (pictured above) a. 30 degrees b. 60 degrees c. 120 degrees d. 300 degrees u : ))

angle of rotation will be 60°

Step-by-step explanation:

The given matrix is

And we have to find the angle of rotation.

Since matrix showing angle of rotation θ  is denoted by

Matrix for angle of rotation will be

Therefore, angle of rotation will be 60°

its an acute right triangle

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).