OpenStax, Elementary Algebra 2e §3.4 Solve Geometry Applications: Triangles, Rectangles, and the Pythagorean Theorem · Exercise 8 · Algebra · Algebra word problems
Solve Geometry Applications: Triangles, Rectangles, and the Pythagorean Theorem · Exercise 8
Solve using triangle properties.
If a triangle has sides 14 centimeters and 18 centimeters and the perimeter is 49 centimeters, how long is the third side?
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OpenStax, Elementary Algebra 2e · §3.4 Solve Geometry Applications: Triangles, Rectangles, and the Pythagorean Theorem · Exercise 8
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