Answer:
9.3
Step-by-step explanation:
6.2 x 15/10= 9.3
I hope this helps you
A) x=6 y=3 3=6-4 3=2 false
B) x=4 y=0 0=4-4 0=0 true
C) x=3 y=-1 -1=3-4 -1=-1 true
D) x=2 y =-4 -4=2-4 -4=-2 false
S = (n-2) x 180 to find the total angles.
5-2*180
3*180
540
540-86-140-138-59=117
I got 7.1 x 10^(-11) but it's been a few years so I could've done it wrong
The answer is symmetric because it’s equal