There are two points, A and B, whose elevations above datum are h=1380 ft and hg=930 ft and whose images a and & on a vertical photograph have photo coordinates z = 2.95 in.. 32.32 in. 2-1.64 in., and 3-2.66 in. The camera focal length was 1524 mm and the flying height above. datum 7800 ft. Part A On the same photograph, an image d of a third point D appears. Its olevation is hp-1290 ft and its photo coordinates are -2.72 in. and yu-3.00 in. Calculate the area, in acres, of triangle ABD Express your answer to four significant figures. IVE ΑΣΦ area= Submit Provide Feedback Request Answer + O 93 ? ac. Next >
There are two points, A and B, whose elevations above datum are h=1380 ft and hg=930 ft and whose images a and & on a vertical photograph have photo coordinates z = 2.95 in.. 32.32 in. 2-1.64 in., and 3-2.66 in. The camera focal length was 1524 mm and the flying height above. datum 7800 ft. Part A On the same photograph, an image d of a third point D appears. Its olevation is hp-1290 ft and its photo coordinates are -2.72 in. and yu-3.00 in. Calculate the area, in acres, of triangle ABD Express your answer to four significant figures. IVE ΑΣΦ area= Submit Provide Feedback Request Answer + O 93 ? ac. Next >
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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