Trapezium A is the trapezium you start with. And then you are expected to reflect it on the y axis (which is just the vertical line x=0)
My name is no my sign is no my number is no you need to let it go
The answer should be the first option and the third. A convenience sample is very similar to a biased sample.
Answer:
3880 degrees
Step-by-step explanation:
18 gon = 18 sides
The sum of the measures of the interior angle of any polygon is the number of sides minus 2 multiplied by 180.
⇒ 18 - 2 x 180
⇒ 16 x 180
⇒ 2880