9514 1404 393
Answer:
2160°
Step-by-step explanation:
The sum of interior angles of a convex n-gon is ...
angle sum = 180(n -2)°
When n=14, the angle sum is ...
angle sum = 180(14 -2)° = 2160°
Answer:
the third one
Step-by-step explanation:
Answer:
a.) d,c and a,b
Step-by-step explanation:
hope it helped
C) 12V2
12^2 + 12^2 = c^2
144 + 144 = 288
V288 = 12V2
Answer:
y=1
Step-by-step explanation:
8y-9=-3y+2
-2
8y-11=-3y
-8y
-11=-11y/-11
