Circles, Triangles, Squares and Rectangles

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Questions and Answers

Match each shape with its corresponding number of sides:

Triangle = 3 Square = 4 Circle = 0 Rectangle = 4

Match the shapes with their defining properties:

Circle = Continuous curved line with no corners Square = Four equal sides and four right angles Rectangle = Four sides with opposite sides equal and four right angles Triangle = Three sides and three angles

Match each shape with its description:

Circle = A round shape where all points on the line are the same distance from the center. Square = A quadrilateral with four equal sides and four right angles. Rectangle = A quadrilateral with four right angles and opposite sides equal. Triangle = A polygon with three sides and three angles.

Match the following shapes with their real-world applications:

Circle = Wheels Square = Tiles Rectangle = Doors Triangle = Road signs Signup and view all the answers

Match the shape with the formula to find its area:

Square = $s^2$ (s = side length) Rectangle = $l \times w$ (l = length, w = width) Circle = $\pi r^2$ (r = radius) Triangle = $0.5 \times b \times h$ (b = base, h = height) Signup and view all the answers

Match the shape with its best descriptor:

Triangle = Three-sided polygon Square = Equilateral quadrilateral Rectangle = Equiangular quadrilateral Circle = Round Signup and view all the answers

Match each shape to whether its sides must be equal to each other:

Square = All sides must be equal Rectangle = Only opposite sides must be equal Triangle = Sides do not need to be equal Circle = No sides Signup and view all the answers

Match the shapes with their number of angles:

Triangle = Three angles Square = Four angles Rectangle = Four angles Circle = No angles Signup and view all the answers

Match the shape with its characteristics:

Triangle = Smallest number of sides for a polygon Square = Equal sides and angles Rectangle = Opposite sides are equal Circle = No straight lines Signup and view all the answers

Match each shape with a formula related to it, focusing on perimeter or circumference:

Square = $4s$ (s = side length) Rectangle = $2(l + w)$ (l = length, w = width) Circle = $2\pi r$ (r = radius) Triangle = $a + b + c$ (a, b, c are side lengths) Signup and view all the answers