If each interior angle of a regular polygon measures 144º, how many sides does it have?
2 answers:
Answer:
10 sides
Step-by-step explanation:
Since each interior angle measures 144
We say 180 -144 = 36
so inorder to find the number of sides
=360/36
=10(number of sides)
Answer:
Brainliest!
Step-by-step explanation:
Since the interior angle is 144 degree, each exterior angle is 180 - 144 = 36 degrees
number of sides = 360/36 = 10
The polygon is decagon with 10 sides
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Answers:
Original = 1 ----> Enlarged = 6 Original = 7 ----> Enlarged = 42 Original = 2.5 ----> Enlarged = 15 Original = 6 ----> Enlarged = 30 It looks like you have the correct order. To get those answers above, we simply multiply the original length by the scale factor 6.
Example: 7*6 = 42
Answer:
86
Step-by-step explanation:
180 - 94 = 86
I’m pretty sure they’re collinear. I’m so sorry if I’m wrong.
100 square centimeters means the dimensions are 10x10
Answer:
11
220/x=100/5
(220/x)*x=(100/5)*x - we multiply both sides of the equation by x
220=20*x - we divide both sides of the equation by (20) to get x
220/20=x
11=x
x=11.
