A(n) _____ is a flat surface of a polyhedron in the shape of a polygon. edge vertex cross section face
2 answers:
Answer: face
Step-by-step explanation:
In geometry, a polyhedron is a solid with flat faces.
- A face is a flat surface of a polyhedron in the shape of a polygon.
- An edge is a segment that is the intersection of two faces of the figure.
- A vertex is the intersection of two sides of a polygon.
- Cross section is the intersection of a three-dimensional figure and a plane.
You might be interested in
AB=9
AC=`12
BC=x=?
ABC is a triangle with 90 degree
x2=(9)2+(12)2
x2=81+144
x2=225
x=15 so the distance between the points given is 15
Answer:
.
Step-by-step explanation:
1 = 4
a2 = -2(a1) - 1
a2 = -2(4) - 1
a2 = -9
a3 = -2(a2) - 1
a3 = -2(9) - 1
a3 = -19
Can you do a4 and a5 and answer?
Answer:
a = 3.9
Step-by-step explanation:
Isolate the varible by dividing each side by factors that don't contain the variable.
Answer:
2(t+1) = 102(t+1)=10
distribuite 2t+2=10
-8 2t=8
t=4
