Which of the following is not a triangle?
A. Equilateral
B. Right Triangle
C. Pentagon
D. Scalene
C. Pentagon
This shape has 3 sides and 3 corners.
Triangle
Which of the following is a triangle with all sides equal in length?
A. Isosceles Triangle
B. Scalene Triangle
C. Equilateral Triangle
D. Right Triangle
C. Equilateral Triangle
A triangle has sides measuring 5 cm, 5 cm, and 8 cm. What type of triangle is it?
A. Equilateral
B. Scalene
C. Isosceles
D. Right
C. Isosceles
Which of these is not a quadrilateral?
A. Trapezoid
B. Triangle
C. Parallelogram
D. Rectangle
B. Triangle
Which shape is a quadrilateral?
A. Triangle
B. Hexagon
C. Square
D. Circle
C. Square
A shape has 4 equal sides and 4 right angles.
Square
Draw a triangle with no equal sides and no equal angles.
→ What kind of triangle is this? _______________
Scalene Triangle
This triangle has two equal sides and two equal angles.
→ _______________
Isosceles Triangle
Which is not true about a square?
A. It has 4 sides
B. All sides are equal
C. All angles are right angles
D. It has 5 corners
D. It has 5 corners
Which triangle has one right angle?
A. Equilateral
B. Isosceles
C. Right Triangle
D. Scalene
C. Right Triangle
What do you call a triangle that has all sides of different lengths?
Scalene Triangle
A quadrilateral with only one pair of parallel sides is called a: → _______________
Trapezoid
What shape has 2 equal sides and 2 unequal sides?
A. Square
B. Isosceles Triangle
C. Trapezoid
D. Equilateral Triangle
C. Trapezoid
Draw a quadrilateral that looks like a leaning rectangle, with opposite sides equal but slanted.
→ What is this shape called? _______________
Parallelogram
A rectangle always has:
A. 4 sides, all the same length
B. 3 sides
C. 4 right angles
D. No angles
C. 4 right angles
What do you call a quadrilateral with 2 pairs of opposite equal sides, but no right angles?
Parallelogram
Draw a quadrilateral with 4 equal sides but no right angles.
→ What is the name of this shape? _______________
Rhombus
Draw a triangle where two sides are equal and one side is longer.
→ What kind of triangle is this? _______________
Isosceles Triangle
Draw a triangle with no sides equal and no equal angles.
→ This triangle is called a: _______________
Scalene Triangle
Draw a triangle with all sides the same length.
→ What kind of triangle is this? _______________
Equilateral Triangle
How are a square and a rectangle similar?
→ _________________________________________
Both have 4 sides and 4 right angles.
How is a triangle different from a quadrilateral?
→ _________________________________________
A triangle has 3 sides, a quadrilateral has 4.
Why is a triangle with all equal sides also called an “equilateral triangle”?
→ _________________________________________
Because “equi-” means equal and “lateral” means sides. All sides are equal.
What makes a rhombus different from a square?
→ ______________________________________
A rhombus has equal sides but the angles are not 90° like in a square.