Answer:
all is correct
Step-by-step explanation:
because a right angle, complementary angle and 90% angle are the same thing and a supplementary angle and straight angle are 180% so all answers are correct
All except complementary angle.
Complementary angles equal 90 degrees.
B. 1:2800
448 / .16 = 2800
1:2800
Feel free to let me know if you need more help! :)
