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Round answers to the ne 2) Shape Name: rectonglur prism Base Name: qquad (B) Base Area Formula: qquad Surface Area Calculation:

Round answers to the ne\newline22)\newlineShape Name:\newlinerectonglur prism\newlineBase Name: \qquad (B) Base Area Formula: \qquad Surface Area Calculation:

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Find trigonometric ratios using the unit circleright chevron icon

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Q. Round answers to the ne\newline22)\newlineShape Name:\newlinerectonglur prism\newlineBase Name: \qquad (B) Base Area Formula: \qquad Surface Area Calculation:
  1. Identify coordinates: Identify the coordinates on the unit circle for angle θ\theta, which are given as (8485,1385)(\frac{84}{85}, \frac{13}{85}).
  2. Recognize x-coordinate: Recognize that the x-coordinate of the point on the unit circle represents cos⁡(θ)\cos(\theta). Thus, cos⁡(θ)=8485\cos(\theta) = \frac{84}{85}.

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