Answer:
x = 21
Step-by-step explanation:
For a pentagon, n = 5.
Each angle measures:
(n - 2)180/5 = (5 - 2)(180)/5 = 108
5x + 3 = 108
5x = 105
x = 21
Answer:
ok so the answer is
Step-by-step explanation:
in do not under stand Espanol I will comet if I can translation
Answer:
16x+19
Step-by-step explanation:
i might be wrong and its gonna take so long to explain it
Answer:
39 Degrees
Step-by-step explanation:
They are corresponding angles meaning that they are equal in measurement. The correct answer is 39 degrees.
Answer:
8x-3
Step-by-step explanation:
The total perimeter is the length of all the sides of the triangle added together, in this case that is 11x+1. In order to get the length of the one side by itself subtract the other two side lengths from the perimeter. (11x+1)-(x+5)=10x-4. (10x-4)-(2x-1)=8x-3.
