X = 61 degrees.
Find the number of degrees in a pentagon by using the following formula:
(number of sides - 2)180 = 540.
There are 540 degrees in a pentagon.
Since we know four of the angles, we can subtract them from 540 to get the fifth angle.
540-138-144-107-90 = 61
Hope this helped =)
none of the above, -90 and 270 are the same position on the unit circle
Answer:
No you can't add problems together, but you can use elimnation
Step-by-step explanation:
The simplest form of 3/6 is 1/2 because 3 is half of 6
