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Type: Multiple-Choice
Category: Trigonometry
Level: Grade 11
Standards: HSG-SRT.D.9
Author: nsharp1
Created: 4 years ago

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Grade 11 Trigonometry CCSS: HSG-SRT.D.9

$Delta ABC$ , let the intersection of the altitude from vertex

$B$ and side

$bar{AC}$ be point

$D$ (not labeled). Also,

$BC = 20.1 \ "units"$ ,

$AB = 18.2 \ "units"$ , and

$m ang ABC = 72.2°$ . If

$BD:AC = 17:25$ , what is the length of

$bar{BD}$ , rounded to one decimal place?
Isosceles Triangle Height v2