Step-by-step explanation:
just subtract it
answer is 122.709
NO they are not proportional
3/7 = .4285714
6/9 = .66666
The striped wall and the floor intersect at a 90 degrees angle since they are perpendicular.
<h3>What is an
angle?</h3>
An angle is formed when two or more lines intersect at a point. Types of angles are<em> acute, obtuse, and right angled</em>.
Two lines are said to be perpendicular if there is a 90 degrees angle between them.
The striped wall and the floor intersect at a 90 degrees angle since they are perpendicular.
Find out more on angle at: brainly.com/question/25716982
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I'm sorry to answer your question without an answer but I have no result but if I get one I will notify you
Step-by-step explanation:
I hope that help's SORRY!!
