Let â D be an acute angle such that tanD=0. 28. Use a calculator to approximate the measure of â D to the nearest tenth of a degree. What is the measurement of Please show all the work on how you got your answer.

Suppose the radius of a circle is 16. what issuppose the radius of a circle is 16. what is its circumference its circumference

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.