Which of the following angles can be set out with the help of French cross staff?

A. 45° only

B. 90° only

C. either 45° or 90°

D. any angle

Answer: Option C

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Related Questions on Surveying

The First Point of Aeries

A. Is the point in the celestial sphere where zero meridian crosses the celestial equator

B. Is usually denoted by the Greek letter ?

C. Is located near the very conspicuous rectangle of stars in the constellations of Pegasus and Andromeda

D. All the above