Which of the following are true statements about a 30-60-90 triangle? check all that apply

See possible solutions below.

Step-by-step explanation:

A 30 - 60 -90 triangle is a special triangle in trigonometry since its sides maintain a specific relationship. The sides of these triangle are always 1 - √3 - 2 or scaled up and down by a scale factor.

This triangle also appears within the unit circle for each 30 and 60 degree angle.

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).

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94