75 points
Please help with explanations pls
What is the smallest degree of rotation that will map a regular 16-agon (a 16 sided figure) onto itself?
A. 157.5
B. 2520
C. 18
D. 22.5
2.
What is the equation of the line through (6, 3) and perpendicular to y=−3/4x+2
?
a. y=−3/4x+152
b. y=4/3x−5
c. y=−3/4x−5
d. y=4/3x+2
3.
Select all the true statements for the given similarity statement.
ABCD∼GHIJ
a. BC ~ HI
b. ∠J≅∠B
c. AB∼IJ
d. ∠A≅∠G