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: 1089

☇ 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

Land Surveyors Celebrate the Past Present and Future of Professional Land Surveying in this Geosocial Network. Frictionless GeoCollaboration

Surveyor Hubs and Tags

Help Keep Us Alive and Free!

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

Profile IconJosh Frazer, Brad Martin, Gerald Bernhard and 2 more joined Land Surveyors United
2 hours ago
Jansen Loi added a discussion to the group Microsurvey Support Group
Land Survey Media Thumbnail

Starnet Help

Hi,I am currently using starnet V6 and I am having a problem. Tried searching through the manuals…See More
2 hours ago
Jansen Loi joined LSU Justin's group
Land Survey Media Thumbnail

Microsurvey Support Group

Microsurvey Support group is for  MicroSurvey users in the field and office. This group is for…See More
2 hours ago
charlie-jm commented on Thiago Paim's photo
Land Survey Media Thumbnail

Brazil Surveying in VW

"es total station by topcon "
9 hours ago
kenneth foong 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
16 hours ago
kenneth foong replied to Durai Kannan's discussion STAR NET PROCESSING in the group Excel Spreadsheets for Surveyors
"You can try use this FRT to covert start net format."
16 hours ago
Mike McCulley promoted LSU Justin's group Topcon Support Group
yesterday
Desmond Elliott updated their profile
yesterday
Profile Iconkenneth foong, Brian Loucks, kayveen murithi and 3 more joined Land Surveyors United
yesterday
Achilles Nizamopoulos replied to Achilles Nizamopoulos's discussion survce localization problem
"Hello Desmond, thanks for the reply. i am tryin gto follow tour steps. how do you procces the RINEX…"
yesterday
Surveying Jobber's video was featured

Precision and Accuracy in Geodetic Surveying

This brief video, produced in collaboration between NOAA’s National Geodetic Survey and The COMET Program, is aimed at surveying professionals, planners, policy-makers and others who use mapping products. The video emphasizes that survey…
yesterday
Gennady's 2 photos were featured
Thursday
ePalmetto shared their page on Tweet This
Thursday
Jacquelin RAMAROLAHY's discussion was featured

SOFTWARE with NAVCOM SF2050M

Hi all,Did you already have any experience with this device? which software is fit better to read…See More
Thursday
LSU Justin shared Charles Carpenter's discussion on Tweet This
Thursday
Gennady was featured
Thursday
Julius's photo was featured

Camel Crew

"collecting assumed X,Y,Z on disturbed borehole (geophysical survey point) inside camel cage"
Thursday
ePalmetto promoted Julius's photo
Thursday
ePalmetto shared Julius's photo on Tweet This
Thursday
Brian Loucks joined LSU Justin's group
Land Survey Media Thumbnail

California Land Surveyors

California Land Surveyors group is a discussion forum for land surveyors who live and survey in the…See More
Thursday

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