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United States of AmericaPA
High School Core Standards - Geometry Assessment Anchors

8.05 Solving for angles in right triangles

Interactive practice questions

If $\cos\theta=0.146$cosθ=0.146, find $\theta$θ, writing your answer to the nearest degree.

Easy
Approx 2 minutes
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If $\tan\theta=0.21$tanθ=0.21, find $\theta$θ, writing your answer to the nearest degree.

If $\sin\theta=0.825$sinθ=0.825, find $\theta$θ, writing your answer to the nearest degree.

If $\tan\theta=0.575$tanθ=0.575, find $\theta$θ, writing your answer to the nearest degree.

Outcomes

CC.2.3.HS.A.7

Apply trigonometric ratios to solve problems involving right triangles.

G.2.1.1.2

Use trigonometric ratios to write and/or solve problems involving right triangles.

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