6 faces of a rectangular prism
61.26 in^2
Explanation: plug in the formula to get SA=2π1.5^2+2π(1.5)(5)
Answer:
cube" (and any subsequent words) was ignored because we limit queries to 32 words.
=48
Multiply by 1
Add 1 1 11 11
to both sides of the equation
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°