Sign In Sign Up Ask an AI advisor
elisesnelson
elisesnelson
12.02.2021 • 
Mathematics

Pentagon ABCDE is rotated 90° counter-clockwise about the origin to form pentagon A'B'C'D'E'. 5
☆
D
Which statement is true?
A Pentagon ABCDE is congruent to pentagon A'B'C'D'E'.
B. The sum of the angle measures of pentagon A'B'C'D'E' is 90° less than the sum of the angle measures of pentagon ABCDE.
C. Each side length of pentagon A'B'C'D'E' is 2 times the corresponding side length of pentagon ABCDE.
D. Each side length of pentagon A'B'C'D'E' is 1/2 the corresponding side length of pentagon ABCDE

Solved
Show answers

Ask an AI advisor a question

I want advice