We found 71 resources with the concept perimeter of rectangles
Find the Width of a Rectangle Given the Perimeter
5 mins 7th - 10th CCSS: Adaptable
Gardening sure requires a lot of math! Scholars determine the width of a rectangular garden box given its length and perimeter. They then solve for w in the perimeter formula at the conclusion of the brief YouTube video.
Area and Perimeter of Rectangles: Lesson
3 mins 4th - 9th CCSS: Adaptable
Around and in—take a different look at rectangles. A portion of a basic geometry playlist discusses the area and perimeters of rectangles. Using the formulas, the presentation works perimeter and area examples with rectangles and squares.
How Does Scale Factor Affect the Areas and Perimeters of Similar Figures
9th - 12th CCSS: Designed
Are all the measurements scalable? Pupils work in groups or alone to determine whether figures are similar and find any missing side lengths. Then, they calculate the perimeters and areas of the figures. Finally, using the measurements,...
Evaluation of Perfect Square Roots: Neighborhood Park
7th - 9th CCSS: Designed
Walking in the park can be good for the body and for mathematics skills. Young scholars use an interactive app to investigate the relationship between squares and square roots using a square with adjustable length. The program also takes...
Determining Perimeter and Area of Polygons on the Coordinate Plane
6th CCSS: Designed
That shape is so weird, there's no way to find its area! Show your classes that they can use grids and known formulas to find the perimeters and areas of irregular figures. Pairs develop methods to break irregular figures into figures...