Advance Surveying Sheet 1

a great circle passing through the place and the poles 

a great circle whose plane is perpendicular to the axis of rotation and it also passes through the place

a semi-circle which passes through the place and is terminated at the poles

an arc of the great circle which passes through the place and is perpendicular to the equator

equator

terrestrial equator

$0^0$ latitude

all the above

S-${90}^0$

S-${180}^0$

S-${270}^0$

$S-{360}^0$

$\frac{{\mathrm{\pi R}}^2\mathrm{E}}{{90}^0}$

$\frac{{\mathrm{\pi R}}^2\mathrm{E}}{{180}^0}$

$\frac{{\mathrm{\pi R}}^2\mathrm{E}}{{270}^0}$

$\frac{{\mathrm{\pi R}}^2\mathrm{E}}{{360}^0}$

sin c sin $\beta$

cos c cos $\beta$

tan c tan $\beta$

sin c cos $\beta$

sin a cos A

cos a sin A

tan a cot A

cot A tan a

tangents of two adjacent parts

sines of two adjacent parts

cosines of two opposite parts

both (a) and (b)

$\tan \frac{1}{2}(a+b)=\frac{\cos {\displaystyle \frac{1}{2}}(A-B)}{\cos {\displaystyle \frac{1}{2}}(A+B)}\tan \frac{1}{2}c$

$\tan \frac{1}{2}(a-b)=\frac{\sin {\displaystyle \frac{1}{2}}(A-B)}{\cos {\displaystyle \frac{1}{2}}(A+B)}\tan \frac{1}{2}c$

$\tan \frac{1}{2}(A+B)=\frac{\sin {\displaystyle \frac{1}{2}}(a-b)}{\sin {\displaystyle \frac{1}{2}}(a+b)}\tan \frac{1}{2}c$

none of these

every angle is less than two right angles

sum of the three angles is equal to two right angles

sum of the three angles less than six right angles and greater than two right angles

sum of any two sides is greater than the third

1000 km

800 km

600 km

500 km