jinky dabon
Transcript of jinky dabon
An equilateral triangle
has three equal sides and
three equal angles. All
three internal angles are
also congruent to each
other. Each angle is 60°.
A square is a two-
dimensional shape
consisting of four equal
sides and four right angles.
Each interiof angle is 90°.
A regular pentagon is a
closed shape with equal
five sides and five angles.
Each interior angle is
108°.
A regular hexagon is a
closed shape with six
equal sides and six equal
angles. Each interior
angle measures 120°.
A regular heptagon has
seven equal sides and
seven equal angles. Each
interior angle measures
128.57°.
A regular nonagon has
nine equal sides and nine
equal angles. Each
interior angle measures
140°. The sum of all
angles of a nonagon is
1,260°.
A regular
decagon has ten
equal sides and
ten equal angles.
Each interior
angle measures
144°. The sum of
all angles of a
decagon is
1,440°.
A regular
hendecagon has
eleven equal sides
and eleven equal
angles. Each
interior angle
measures
147.272°. The
sum of all angles
of a hendecagon
is 1,620°.
A regular
dodecagon has
twelve equal
sides and twelve
equal angles.
Each interior
angle measures
150°. The sum of
all angles of a
dodecagon is
1,800°.
A regular
tridecagon has
thirteen equal
sides and
thirteen equal
angles. Each
interior angle
measures
152.307°. The
sum of all angles
of a tridecagon is
1,980°.
A regular
tetradecagon
has fourteen
equal sides and
fourteen equal
angles. Each
interior angle
measures
154.285°. The
sum of all angles
of a tetradecagon
is 2,160°.
A regular
pentadecagon
has fifteen equal
sides and fifteen
equal angles.
Each interior
angle measures
156°. The sum of
all angles of a
pentadecagon is
2,340°.