Triangles
I have 3 sides and 1 obtuse angle. What am I?
Obtuse triangle
I have 3 sides and 3 angles. What polygon am I?
Triangle
Parallelogram
I have all straight sides, no curves, am a closed figure and have no intersecting lines. What am I?
Polygon
Why is a square a rectangle? Explain why or why not.
A square is a rectangle because it has 4 right angles.
I have 3 sides and 3 acute angles. What am I?
Acute triangle
I have 5 sides that are straight. What am I?
Pentagon
I am a quadrilateral with only 1 pair of parallel sides. What am I?
Trapezoid
I have exactly 4 sides. What am I?
Quadrilateral
What is another name for a rhombus?
Diamond
I have 3 sides and 1 right angle. What am I?
Right triangle
I have 10 sides that are straight. What am I?
Decagon
I am a parallelogram with 4 right angles. What am I?
Rectangle
What term describes a shape that has equal side lengths or equal sized angles?
Congruent
Is a rhombus a square? Explain.
No because it does not have 4 right angles.
A square is a rhombus though because it has 4 equal length sides.
I have 3 equal length sides. What I am?
Equilateral triangle
I have 8 sides that are straight. What am I?
Octagon
Rhombus
What type of polygon has a line segment with endpoints both inside and outside of the polygon?
Concave
I have 3 sides and 2 of the sides are equal lengths. What am I?
Isosceles triangle
I have 3 sides, none of with are equally sized. What am I?
Scalene triangle
I have 6 sides that are all straight. What am I?
Hexagon
I am a parallelogram with 4 right angles and 4 equal sides. What am I?
What type of polygon has no line segment inside or outside the figure?
Convex
Tell me each name that describes a square.
A square is a rectangle.
A square is a rhombus.
A square is a parallelogram.
A square is a quadrilateral.
A square is a polygon.