Answer:

<h3><u>For the 1st part</u></h3>




<h3><u>For the 2nd part</u></h3>
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Answer:
80°
Step-by-step explanation:
Three angles are equal
Let the equal angle be x
3x+120=360
3x=240
x=240/3
=80
Hence the three angles are 80∘
Answer:
m<2=35 M<3=55
Step-by-step explanation:
When looking at this problem the 4 and 2 angles are the same because of opposite side and then you just subtract 35 from 90 which gives you 3
The diameter of a dime tells us the circumference of a dime is approximately 299 times larger than human hair.
<h3>Diameter</h3>
The diameter of an object is used to calculated the circumference or area of the object. This also helps us to know the width of a circular object.
In this problem, the diameter tells us about the length of the each quantity.
The diameter of a dime tells us how wide the coin is and the diameter if a hair tells us the width of the hair.
Comparing both values
Dime = 17.91mm
Hair = 6.0*10^-2
Divide both quantity together.
17.91 / 6.0*10^-2 = 298.5≅299
Learn more on diameter here;
brainly.com/question/13997576
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Answer: D
Step-by-step explanation:
Because the Midrange data set shown is 55