cameroon gce A level topographical drawing 2 mark guide
cameroon gce A level topographical drawing 2 mark guide
See plan attached
Calculation of distances of the sides of the polygon. (d=distance)
From the layout plan, the partition 4 is bounded by points B3, B638/11/2, B4 and B5 and their coordinates are:
B.3 632021.242 657449.577
B638/11/.2 632049.120 657457.545
B.4 632049.682 657426.504
B.5 632029.486 657420.732
Data formulae application result
d_(B3-B638/2)=?
d_(B3-B638/2)=√(〖∆x〗^2+〖∆y〗^2 ) =√(〖27.878〗^2+〖7.968〗^2 )
=28.99m d_(B3-B638/2)=28.99m
d_(B638/2-B4)=?
d_(B638/2-B4)=√(〖∆x〗^2+〖∆y〗^2 )
=√(〖0.562〗^2+〖(-31.041)〗^2 )
=31.05m d_(B638/2-B4)=31.05m
d_(B4-B5)=?
d_(B4-B5)=√(〖∆x〗^2+〖∆y〗^2 )
=√(〖(-20.196)〗^2+〖(-5.772)〗^2 )
=21.01m d_(B4-B5)=21.01m
d_(B5-B3)=?
d_(B5-B3)=√(〖∆x〗^2+〖∆y〗^2 )
=√(〖(-8.244)〗^2+〖28.845〗^2 )
=30.00m d_(B5-B3)=30.00m
Yvan
February 26, 2023
Please for solution