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Type: Multiple-Choice
Category: Trigonometry
Level: Grade 11
Standards: HSG-SRT.D.11
Author: nsharp1
Last Modified: 2 months ago

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Trigonometry Question

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Grade 11 Trigonometry CCSS: HSG-SRT.D.11

In [math]Delta ABC[/math], [math]AB = 8 \ "m"[/math], [math]m ang B = 55°[/math], and [math]m ang A = 63°[/math]. What is the area of the triangle, rounded to one decimal place?
Equilateral Triangle ABC v1
  1. [math]7.7 \ "m"^2[/math]
  2. [math]24.3 \ "m"^2[/math]
  3. [math]26.5 \ "m"^2[/math]
  4. [math]52.9 \ "m"^2[/math]
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