More Lessons for Grade 7 Math
Examples, solutions, videos, worksheets, stories, and songs to help Grade 7 students learn how to compare the surface area and volumes of similar figures or solids.
The following diagram shows the formula for the surface area of a rectangular prism. Scroll down the page for more examples and solutions for the surface area of a rectangular prism.
Surface Areas and Volumes of Similar Solids
Learn about the effect of changing dimensions on Surface Areas and volumes
Ratios of Perimeters and Ratios of Area
This video explains how to find the ratio of areas and ratios of perimeters for similar polygons
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.
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