The regular polygon that has a rotation of 240 degrees to carry the polygon onto itself is the equilateral triangle.
<h3>The missing part of the question</h3>
<u>Options</u>
Equilateral triangle
Octagon
Rectangle
Pentagon
<h3>How to determine the polygon?</h3>
A polygon that can carry itself onto itself after a rotation of 240 degrees must obey the following rule:
Angle of rotation = 360/Sides
Next, we test the options:
Option (a) equilateral triangle
Angle of rotation = 360/3
Evaluate
Angle of rotation = 120
Next, we list the multiples of 120
120, 240, 360.....
See that 120 is a factor of 240.
This means that the equilateral triangle would be rotated onto itself when rotated by 240 degrees.
Read more about polygons here:
brainly.com/question/1592456
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Answer:
12ft
Step-by-step explanation:
you do 15squared×9squared to get 144 then you square root it to make 12
answer
s=45 units
bc=434 units
explanation
Find the value of s
In a Rhombus all sides are congruent so
AB=BC=CD=DA
AB=9s+29
CD=10s−16
equate AB and CD
9s+29=10s−16
Combine like term
10s−9s=29+16
s= 45 units
the value of s is 45 units
Find the value of side AB
AB=9s+29AB=9s+29
substitute the value of s
AB=9*45+29=434 units
Remember that the sides are congruent
AB=BC=CD=DA
therefore
The length of the side BC is 434 units
Answer:
Parallelogram
Step-by-step explanation:
Give the most specific classification for quadrilateral ABCD: parallelogram, rhombus, a rectangle, or square.
Answer:
$353.75
0.05x + 300
Step-by-step explanation:
1075 x 0.05 = 53.75 + 300 = 353.75
0.05x + 300
