Answer:
what ??
Step-by-step explanation:
Answer:
a= -1
b=-9
c=9
d=3
e=3
f=2
g=1.5
Step-by-step explanation:
Answer:
2/4
Step-by-step explanation:
Rise over run. you go up 2 and right 4
Step-by-step explanation:
(n-2)×180=3420
180n-360=3420
180n=3420+360
180n=3780
n=3780/180
n=21
that is, the number of sides is 21
to get the size of each exterior angle=
360/21
=17.14°
Answer:
x=64°
Step-by-step explanation:
x=180-90-26 (angles on a str line)
=64°
