from the top of a building 60m high | Dofollow Social Bookmarking Sites 2016
Facing issue in account approval? email us at info@ipt.pw

FREE SEO TOOLS to Explore

Meta Tag Generator Meta Tag Generator   Article Rewriter Article Rewriter   Plagiarism Checker Plagiarism Checker
Backlink Maker Backlink Maker   Meta Tags Analyzer Meta Tags Analyzer   Keyword Position Checker Keyword Position Checker
Robots.txt Generator Robots.txt Generator   XML Sitemap Generator XML Sitemap Generator   Backlink Checker Backlink Checker
Alexa Rank Checker Alexa Rank Checker   Word Counter Word Counter   Online Ping Website Tool Online Ping Website Tool
Link Analyzer Link Analyzer   My IP Address My IP Address   Keyword Density Checker Keyword Density Checker
Google Malware Checker Google Malware Checker   Domain Age Checker Domain Age Checker   Whois Checker Whois Checker
Domain into IP Domain into IP   URL Rewriting Tool URL Rewriting Tool   www Redirect Checker www Redirect Checker
Pagespeed Insights Checker Pagespeed Insights Checker   URL Encoder / Decoder URL Encoder / Decoder   Server Status Checker Server Status Checker
Webpage Screen Resolution Simulator Webpage Screen Resolution Simulator   Page Size Checker Page Size Checker   Reverse IP Domain Checker Reverse IP Domain Checker
Blacklist Lookup Blacklist Lookup   Suspicious Domain Checker Suspicious Domain Checker   Link Price Calculator Link Price Calculator
Website Screenshot Generator Website Screenshot Generator   Domain Hosting Checker Domain Hosting Checker   Get Source Code of Webpage Get Source Code of Webpage
Google Index Checker Google Index Checker   Website Links Count Checker Website Links Count Checker   Class C Ip Checker Class C Ip Checker
Online Md5 Generator Online Md5 Generator   Page Speed Checker Page Speed Checker   Code to Text Ratio Checker Code to Text Ratio Checker
Find DNS records Find DNS records   What is my Browser What is my Browser   Email Privacy Email Privacy
Google Cache Checker Google Cache Checker   Broken Links Finder Broken Links Finder   Search Engine Spider Simulator Search Engine Spider Simulator
Keywords Suggestion Tool Keywords Suggestion Tool   Domain Authority Checker Domain Authority Checker   Page Authority Checker Page Authority Checker
1
Let AC be the tower and BE be the building. Let height of the tower be h m. It is given that the angles of depression of the top C and bottom A of the tower, observed from top of the building be 30° and 60° respectively.In right triangle CDE, we haveIn right triangle ABE, we haveComparing (i) and (ii), we getHence, the height of the tower is 40 m.

Comments

Who Upvoted this Story

Online Stationary Shopping
Freelance Jobs India
Website Hosting in Rs. 99/Year
FREE Dofollow Social Bookmarking Sites
Search

Latest Comments
Published News