29. A park ranger at point A observes a fire in the direction N25 36'E. Another ranger at point B, 5 miles due east of A, sites the same fire at N56 19'W. Determine the distance from point B to the fire. Round to the hundredths place. No work, no credit! 30. Calculate the area to the tenths place given a 31. Calculate the area of an oblique triangle to the triangle having side lengths 12 cm, 8 cm, and 10 tenths place given: (include units) cm. Include units. a=12 in b=18 in C=970