Geometry.2.E.28 - Solving Problems Using Sine and Cosine – Exit Ticket

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2 questions

Given right triangle ABC with hypotenuse AB = 8.5 and m∠A = 55°, find AC and BC to the nearest hundredth.

Given triangle DEF, m∠D = 22°, m∠F = 91°, DF = 16.55, and EF = 6.74, find DE to the nearest hundredth.

From EngageNY.org of the New York State Education Department. Grade Geometry Mathematics Module 2, Topic E, Lesson 28. Internet. Available from https://www.engageny.org/resource/geometry-module-...; accessed 14/Apr/2016.