Answer: 72°, 108°, 108°
<u>Step-by-step explanation:</u>
Vertical angles are congruent (equal) so if one angle is 72° then its vertical angle is also 72°.
A vertical angle and its adjacent angle form a 180° angle, so the other two angles are each 180° - 72° = 108°
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<em>see image below</em>
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Answer:
8
Step-by-step explanation:
The formula for the area of a square is s^2, where s is the length of one side. 64 is a perfect square, so square root it and you find that one side is 8.
Answer:
P = 55
or 174 feet
Step-by-step explanation:
So the slope in a word problem would be whatever in the problem that says "per" after it. An example would be like 5 per pound. Then your slope would be 5.
Intercept in a word problem would be the Starting point/ starting value. Like how much you start off with.
Area of a Triangle = (base x height) / 2
