Line ac and ray bq are perpendicular. what is the measurement of

bqc and does it measures 150°?

hint: it is adjacent to a 90 degree angle. together bqa and bqc make 180.

true or false.

(a.) true

(b.) false

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Look at the figure below: triangle abc is a right triangle with angle abc equal to 90 degrees. the length of ac is 5 units and the length of ab is 4 units. d is a point above c. triangle adc is a right triangle with angle dac equal to 90 degrees and dc parallel to ab. what is the length, in units, of segment cd?

Which geometric principle is used to justify the construction below?