name a 7 sided shape
heptagon
what is a equalatiral?
all sides are same length
name a not kosher triangular food?
cool ranch Doritos, pepperoni pizza slice...
right angle
90 degrees
name a 8 sided shape
octogon
describe a square
4 right angles and all equal/congruent sides
name a triangular food?
pizza slice...
what type of triangle is this?
acute
name a 9 sided shape
nonagon
a isosceles is?
2 equal sides
the points where two or more lines, line segments, or edges meet
91 degrees
obtuse
what has one side?
a line
what is a regular quadrilateral with 4 right angles?
a square
can a triangle have an obtuse angle and a acute angle?
yes

scalene
what is a 20 sided shape?
icosagon
what is a scalene triangle?
a triangle in which all three sides have different lengths and none of the same angles are the same
can there be a scalene triangle with one congruent side to another?
no a scalene triangle has zero congruent sides
how many degrees is a line?
180 degrees