Math I · G-GPE.7

Use coordinate methods to compute polygon perimeters and areas of triangles/rectangles.

Use coordinate methods to compute polygon perimeters and areas of triangles/rectangles.

Concept Geometry

Domain Expressing Geometric Properties with Equations

Problem Types

Problem Templates In This Objective

11 problem types are attached to this objective. The full web app handles practice, answers, hints, and walkthroughs.

Template 1

Find the distance between two points on the coordinate plane

4 variants

Template 2

Find the perimeter of a triangle from its vertices on the coordinate plane

4 variants

Template 3

Find the perimeter of a rectangle from its coordinates

4 variants

Template 4

Find the area of an axis-aligned rectangle from its coordinates

4 variants

Template 5

Find the area of a triangle on the coordinate plane when one base is horizontal or vertical

4 variants

Template 6

Find the area of a right triangle from its coordinates

4 variants

Template 7

Find the area of a polygon by decomposing it into rectangles and triangles

4 variants

Template 8

Use the coordinate area formula on ordered vertices

4 variants

Template 9

Find a missing x-coordinate from the length of a horizontal side

4 variants

Template 10

Find a missing coordinate from rectangle area

4 variants

Template 11

Compare area and perimeter of coordinate figures

4 variants