H 45%
you would add up the number of shaded squares and divide that by the total number of squares
For #2, ∠3 and ∠1 are supplementary. You know that the measure of ∠1 is 162°, so what is ∠3? 180-162=18.
m∠3=18° if ∠1=162°.
Hope this helped!
Answer: Well you would have to look at the options in the drop down and then find the terms and others
Step-by-step explanation:
