Quickly . i'll give as many points as i can! in this triangle which of the following is true? a. the measure of x is 55 degrees and a = 11.40 b. the measure of x is 22 degrees and a = 11.47 c. the measure of x is 55 degrees and a = 11.47 d. the measure of x is 55 degrees and a = 16.38

x=55

a=11.47

Step-by-step explanation:

To find x we add all the angles in the triangle.  The three angles in a triangle add to 180 degrees

35+x+90 = 180

Combine like terms

125+x=180

Subtract 125 from each side

125-125+x=180-125

x= 55

To find a

sin 35 = opposite side/ hypotenuse

sin 35 =a/20

Multiply each side by 20

20sin35 =a

11.47152873 =a

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

i believe it is 0.1m because the measurement of 30.4m limits how precise you can be

you can only be as precise as the least precise measurement