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Name the category of 2D shapes that have 4 sides.
Quadrilaterals
How many edges,vertices and faces of
a tetrahedron
6,4,4
a quadrilateral with one pair of parallel lines
trapezium or trapezoid
two or more lines that go in exactly the same direction. These lines always remain the same distance apart; they never meet.
parallel
what is another word for vertex or vertices
corner/corners
which type of angle will a 277 degree be ?
reflex
What are Polygons?
-flat, 2D shapes
-straight lines
-Closed In
Name this 2D Shape. It has 6 vertices and no right angles.
a hexagon
what is another word for sides
edges
two pairs of adjacent sides equal
one pair of opposite angles is equal
Diagonals intersect at right angles
kite
The definition is: The distance around a shape.
the perimeter
the number of faces,vertices and edges of a heptagonal prism
9,14,21
(4,-4) reflect in the X axis
(4,4)
a parallelogram with 4 equal sides and 2 pairs of equal angles.
a rhombus
opposite sides are equal and parallel
opposite angles are equal
parallelogram
Name this 3D Shape. My net when opened, looks like a 5-point star!
What is a Pentagonal Pyramid?
(-7,9) translate 5 in the X-axis and -9 in the y-axis
(-2,0)
The sum of the internal angles in a regular heptagon is 560 degree.calculate the measurement of one internal angle in a regular heptagon.
80 degree
two shapes that are identical and same size.
congruent
Name the category of 3D shape. I only have one base.
a Pyramid
Name the Class, we are super smart, we always try our best, & we show respect to each other.
6B