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Ratios and Coordinates WORKSHEET
Suitable for Grades: Geometry, IM 1
CCSS: 7.G.A.1, HSG.GPE.B.6
CCSS Description: Solve problems involving scale drawings of geometric figures, including computing actual lengths and areas from a scale drawing and reproducing a scale drawing at a different scale.
Find the point on a directed line segment between two given points that partitions the segment in a given ratio.
Find the point on a directed line segment between two given points that partitions the segment in a given ratio.
Ratios and Coordinates WORKSHEET DESCRIPTION
This worksheet will challenge learners to uses their knowledge of ratios to find the coordinates of points on a line segment or the extension of a line segement. Section A provides a diagrams of line segments AB and asks learners to find the point C for a given ratio AC:CB. Section B then asks for a missing coordinate without the aid of a diagram. Section C then introduces problems where a line segments is extended and a point R is the point produced by a given ratio.
