When using wrapping paper to wrap a gift, we need to make sure we have enough wrapping paper to cover the gift. What’s really happening is we are using the wrapping paper to cover the surface area of the gift. Learn more about surface area and practice calculating the surface area of different solid shapes.
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There are many different centres of a triangle. Learn about four of the main centres of a triangle: the centroid, circumcentre, orthocentre and incentre of a triangle. Practice finding these four centres.
Practice arithmetic operations with fractions.
Learn about what the “range” of a function is, how to identify the range for a function and how to write out the range of a function.
Learn how to find the slope of a line perpendicular to a given line. Practice finding the equation of a line perpendicular to a given line.