10: A farmer wants to fence off his four-sided plot of flat land. He measures the...

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10: A farmer wants to fence off his four-sided plot of flat land. He measures the first three sides, shown as A, B, and C in Figure 16, and then correctly calculates the length and orientation of the fourth side D What is his result? 3.02 km 19 D- km 16° 7.5 B-2.48 km A - 4.70 km Figure 16.

The farmer in Problem 10 of Ch. 3.3 must calculate the length and orientation of side D. In addition, to purchase the field, he must know its area, because the price is per square kilometer Refer to the diagram, Figure 16 of Ch. 3.3 TASKS: Carefully calculate all x- and y-components of A, B, C and D. Calculate the length and orientation of D. Show your work. BONUS TASK calculate the area of the field, in square kilometers; answer to the nearest 0.1 km2 +2 bonus points)

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Answer 1

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ニ2-43cds (106) 1 +2-48 Sin (106) ition avalle loą am Ra D-ㄧ厂4.ce ; -o1bl J-O。C9 İ +2.39 j-2-3ぐ., +0.93 DA

direction 22.2 degree WS ( West of south)

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