A square barn measures 42ft on each side. A goat istethered outside by a rope that is attached to onecorner of the barn. Suppose that the length of therope is 28 ft. On approximately how many squarefeet of land is the goat able to graze? Third-grade students used toothpicks to createrows of 1, 2, 3, and 4 connected triangles and thenbegan to gather data about the number of trianglesin the row and the perimeter of the row of trianglesthat had been created. How many total toothpicksare needed for a row of 50 triangles?

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A square barn measures 42ft on each side. A goat is tethered outside by a rope that is attached to one corner of the barn. Suppose that the length of the rope is 28 ft. On approximately how many square feet of land is the goat able to graze?

A square barn measures 42ft on each side. A goat is tethered outside by a rope that is attached to one corner of the barn. Suppose that the length of the rope is 28 ft. On approximately how many square feet of land is the goat able to graze?

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

A square barn measures 42ft on each side. A goat is
tethered outside by a rope that is attached to one
corner of the barn. Suppose that the length of the
rope is 28 ft. On approximately how many square
feet of land is the goat able to graze?

Third-grade students used toothpicks to create
rows of 1, 2, 3, and 4 connected triangles and then
began to gather data about the number of triangles
in the row and the perimeter of the row of triangles
that had been created. How many total toothpicks
are needed for a row of 50 triangles?

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