X=15 degrees if we assume that the blank angle is a 90 degree angle...
Hope this helps :D
A/8x8=19 192 so yea that the answer
A regular polygon has the same amount of sides and angles
Answer:
x = 7
Step-by-step explanation:
Add 3x to both sides of the equation.
2x = 6+8
Divide both sides by 2.
x = 7
38.5^2cm. i hope this helps you out
