math
posted by vincent .
The supplement of an angle measures 11 times its complement. Then the measure of the angle is:
(A) 9 degree
(B) 99 degree
(C) 81 degree
(D) 90 degree
(E) none of these
not just answer, please tell me how to do it
Respond to this Question
Similar Questions

math
Find an angle between 0 degree and 360 degree that is coterminal with given angle. a. 361 degree b. 100 degree c. 1270 degree 
geometry
Find the degree measure on an angle whose complement twelve twentysevenths of its supplement. Determine the angle's complement? 
geometry
The measure of the angle’s supplement is 50 degree more than five times that of its complement. Find the measure of the angle described. 
math
Which of these is the measure of an obtuse angle? 
geometry
find the value of x in each triangle: triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct? 
geometry
find the value of x in each triangle: triangle x has 1 angle at 53 degree for value x i got: 63.5 degree is that correct? 
math
I put the wrong angle measure on my earlier question. It should have been... How many different triangles, if any, can be drawn with on 20 degree angle, one 45 degree angle, and one 115 degree angle. Thanks.... 
math
In triangle ABC, angle B = 3, angle A and angle C = 8 angle A. How many degrees are there in angle B ? 
Math
In triangle ABC, the degree measure of angle A is 20 degree greater than the degree measure of angle B. Angle C is a right angle. What is the measure of angle B? 
Algebra 1
Find the measure of the smallest angle of the right triangle. c= 90degree a= height ac= 7 and cb = 11 a32.5 degree b57.5 degree c13.0 degree d50.5 degree my answer is a 32.5 degrees