What is the area of a triangular field for which two of the side lenghts are 50 ft and 60 ft and the included angle between these two side is 75 degrees?

Q: QUESTION 18 Sta. 1+00 has an elevation of 565.00. Sta. 5+68.36 has an elevation of 574.37. What is…

A: Option (a) is correct.

Q: 19. The distance between Sta. 32+ 45.2 and Sta. 40 + 60.5 of a survey is A. 7305.7 ft. B. 905.7 ft.…

A: Given Data Two stations are given in the question. Station 1 = 32+45.2 Station 2 = 40+60.5 We are…

Q: ?What is the elevation of point BM1 in the below table if you know that the elevation of BM2 is…

A:

Q: What is the interpretation of the slope?

A: The slope of a line is the ratio of the amount that y increases as x increases some amount. The…

Q: MEASURING ANGLES WITH TAPE. The measure 1063.55, 1840.33, and 1325.05 m. sides of a triangle…

A:

Q: Plot the following ground obstructions on an obstruction diagram.From an azimuth of 65° to 73° there…

A: Given:- A ground obstruction is given  An azimuth of the ground obstruction =  65° to 73° The…

Q: Given: g1 = - 2% == g2 = + 3% BVC Station = 16+50 BVC Elevation = 112.00' L = 400.00' What is the…

A: The answer is 18+10.

Q: As per plan, the distance between two telephone poles is 4350.35 meters. If the location of one is…

A:

Q: How did you get 1218.95 ft form that equation?

A: NOTE : The calculations in original solution are wrong and 1218.95 ft obtained by equation is also…

Q: 1. Calculate the grade of points A, B and C. El. 126.42m 3.70% 158.75 -4.1% 66.45 126-866 B 2.90%…

A: Given: Required : Grade of point A, B and C

Q: Calculate: The bearing and final length of point AB  The slope of the gradeline joining the two…

A:

Q: Given the same vertical alignment connecting a -4% grade with a +2% grade with the PVC station at…

A:

Surveys of public lands

A survey is a method used to determine the relative positions of various objects on the land by measuring the horizontal distances between them. Briefly, a survey is a process of accumulation of data of various details related to land. The main objective of surveying land is to prepare maps to a suitable scale. Various types of maps such as topographical maps, cadastral maps, engineering maps, military maps, contour maps, geological maps, archaeological maps, and so on can be prepared by surveying.