IT IS JUST DISCUSSION,any land surveyor can give me area of this triangle below.

A Triangle ABC 60 BCA 60 and length AB IS EQUAL TO RADIOUS OF CRICLE WHOSE AREA IS 66/21 Squre meter

Find Similar Content by Clicking These Tags ☟
Subject Tags: area, calculation, surveying, triangles

This Content Originally Published to Land Surveyors United Network

Views: 1146

☇ Reply to this

Replies to This Discussion

you might find an answer to this (or have better results, posting more details) as a discussion in this group forum Formulas That Work

So without going to a calculator I can see that the circles area is the old fashioned 22 divided by 7 or as you put it 66/21 roughly known as Pi. So if Pi x r x r is the area of the circle then r, the side of the triangle, is 1. As the triangle is an equilateral triangle, the perpendicular height can be noted as the square root of 3. Remember the old 1,2,root3 for a 30,60,90 triangle. The area of the triangle is found by 1/2base x h. Therefore your triangle is 1/2 x root3. Root3 from memory (whats left of it) is roughly 1.732 so your triangle area is approximately 0.866m2. I hope this helps. Not bad for a 57 yr old.

i think its 0.866/2 sq.m,correct me if im wrong.

Thanks Nelson, I realised just after pressing the enter key. But was in the middle of 4 days of slashing the paddocks. I only had one more days worth of slashing to finish, so was going to correct it later. Glad you picked it up. Yes it should have been 1/2 x 1/2(root3). Sorry the excitement of doing puzzles just takes over. Have a good one. Kevin.

RSS

Global Trade organization for Professional Land Surveyors and Geospatial Pros. Frictionless GeoCollaboration Surveying Forum and Groups

Surveyor Hubs and Tags

Surveyor Community Hubs For World Regions

Surveying Hubs For US States

Social Support For Equipment

Surveying Photos by Tag

Surveying Videos by Tag


What You Missed

Darren Noble replied to Lourens Pepping's discussion attribute display in txt file in the group Trimble Support Group
"Hi Lourens, I'm not sure about changing the stylesheet, but this would be a simple task in…"
5 hours ago
Mahmoud Khalifa updated their profile
7 hours ago
Mahmoud Khalifa commented on Arturo Escalante's status
"Hello, can you join us…"
7 hours ago
Mahmoud Khalifa replied to Mahmoud Khalifa's discussion Simple Survey
"Sir Paul, thanks for your reply and your valuable advice. I have a question about reference system,…"
7 hours ago
Lourens Pepping added a discussion to the group Trimble Support Group
Land Survey Media Thumbnail

attribute display in txt file

Hey guys,I'm trying to get my trimble style sheet to put my atribute before my code in the…See More
13 hours ago
Lourens Pepping joined LSU Justin's group
Land Survey Media Thumbnail

Trimble Support Group

This group is for LSU members who use Trimble in the field. This group is for discussions and…See More
14 hours ago
Szymon Oleksiewicz shared a profile on Facebook
21 hours ago
Eng-Ali Raza Mughal promoted Malik Abdur Rehman's discussion Radial Easting Northing
yesterday
Eng-Ali Raza Mughal promoted Malik Abdur Rehman's group Excel Spreadsheets for Surveyors
yesterday
Arturo Escalante posted a status
"What would you like to learn today?"
yesterday
Arturo Escalante posted a status
"What would you like to learn today?"
yesterday
Peter Tapken replied to Paul Quagge's discussion Javad Triumph 2
"Hi Paul, If you are looking for product information and want to read reviews and compare product…"
yesterday
Deward Karl Bowles's discussion was featured
Tuesday
Muhammad Junaid's discussion was featured

Canal Cross Sections excavation volume calculation weekly

Dear All,                I am working on canal project,all of cross sections i prepared in auto…See More
Tuesday
Tutsi Ngoro promoted Malik Abdur Rehman's group Excel Spreadsheets for Surveyors
Tuesday
ePalmetto replied to Paul Quagge's discussion Javad Triumph 2
Tuesday
Profile IconFarhad Fatehi, Tutsi Ngoro, Kevin Scott Walker and 6 more joined Land Surveyors United
Tuesday
Midland Survey updated their profile
Tuesday
david ngoiya joined Malik Abdur Rehman's group
Land Survey Media Thumbnail

Excel Spreadsheets for Surveyors

This group is for discussions related to the use of spreadsheets and excel in land surveying.See More
Tuesday
Deward Karl Bowles replied to Deward Karl Bowles's discussion Never buy another piece of property without hiring a skilled Land Surveyor
"The story appears under "Where's the line?""
Tuesday

Take This Page With You

follow us in feedly

Take this Page With You

QR Code for This Page: What is this?

Surveyor Goodies

© 2014   © Created by Land Surveyors United

Badges  |  Contact LSU  |  Privacy Policy  |  Terms of Service

Related Posts for Land Surveyors UnitedRelated Posts Plugin for Land Surveyors United Network ForumRelated Surveying Photos Land Surveyors United Live Support