Angle abc is rotated 90 degrees counterclockwise about the origin to form angle a’b’c’. which statement shows the measure of angle a’b’c’? m∠a’b’c’ = 90 degrees m∠a’b’c’ = 180 degrees m∠a’b’c’ = m∠abc m∠a’b’c’ = 2 × m∠abc

m∠A’B’C’ = m∠ABC

Step-by-step explanation:

Given : Angle ABC is rotated 90 degrees counterclockwise about the origin to form angle A’B’C’.  

To Find: Which statement shows the measure of angle A’B’C’?

Solution:

We are given that Angle ABC is rotated 90 degrees counterclockwise about the origin to form angle A’B’C’.  

Rotation takes place here.

Rotation does not changes the measure of angle  

So, the measure of angle will remain same  

m∠A’B’C’ = m∠ABC

So, Option C is true .

Hence The statement shows the measure of angle A’B’C is m∠A’B’C’ = m∠ABC

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

it alot will look like this 4.4

you didn't give me the choices, so i will just give you the graph so you can look at your choices and choose the right one.