Classifying 4-Sided Shapes
With your kind teacher Mrs. Brenda β€οΈ
Today weβre going on a Quadrilateral Quest! Quadrilaterals are shapes with exactly 4 sides. There are many different types, and we can classify them by their sides, angles, and parallel lines. Letβs become shape experts together! π
Square
4 equal sides
4 right angles (90Β°)
Rectangle
Opposite sides equal
4 right angles
Rhombus
4 equal sides
Opposite angles equal
Parallelogram
Opposite sides parallel and equal
Trapezoid
Exactly 1 pair of parallel sides
Kite
2 pairs of adjacent equal sides
Question 1
I have 4 equal sides and 4 right angles. What am I?
Question 2
I have opposite sides parallel and equal, but not all angles are 90Β°. What am I?
Question 3
Which quadrilateral has exactly one pair of parallel sides?
Challenge
True or False: Every square is also a rectangle and a rhombus.
β’ Floor tiles and windows (rectangles & squares)
β’ Road signs (stop sign is an octagon, but many are rectangles)
β’ Hockey rink and soccer fields
β’ Kites you fly in the park!
β’ Many bridge supports and building shapes
Wonderful work! You can now look at any 4-sided shape and name exactly what it is.
Keep noticing shapes all around you β theyβre everywhere!
Love and proud high-fives,
Mrs. Brenda β€οΈ