We appreciate your visit to In ΔBCD where D 90 B 75 and CD 97 feet find the length of BC to the nearest tenth of a foot. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!
Answer :
Answer:
100.4
Step-by-step explanation:
Thanks for taking the time to read In ΔBCD where D 90 B 75 and CD 97 feet find the length of BC to the nearest tenth of a foot. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!
- Why do Businesses Exist Why does Starbucks Exist What Service does Starbucks Provide Really what is their product.
- The pattern of numbers below is an arithmetic sequence tex 14 24 34 44 54 ldots tex Which statement describes the recursive function used to..
- Morgan felt the need to streamline Edison Electric What changes did Morgan make.
Rewritten by : Barada
Answer:
100.42 feet
Step-by-step explanation:
Since the triangle has a right angle, we may find the length of the unknown side using the trigonometric notations SOH CAH TOA where
SOA stands for
Sin Ф = opposite side/hypotenuses side
Cosine Ф = adjacent side/hypotenuses side
Tangent Ф = opposite side/adjacent side
Given that the measure of ∠D=90°, the measure of ∠B=75°, and CD = 97 feet
CD is the opposite side facing ∠B, BC is the hypotenuse side hence
Sin 75 = 97/BC
BC = 97/Sin 75°
= 100.42 feet
