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Question 8 A triangular parcel of land has sides of lengths 140 feet, 450 feet and 420 feet. a) What is the area of the parcel of land? Round your answer to 2 decimal places Area = b) If land is valued at $2000 per acre (1 acre is 43,560 feet2 ), what is the value of the parcel of land? Round your answer to 2 decimal places. value= Question Help: Worked Example 1 Calculator Submit Question Question 9 0/1 pt 2 4 Details 0/1 pt 2 4 Details The four sequential sides of a quadrilateral have lengths a = 5.2, b= 7.9, c = 9.3, and d = 10.3 (all measured in yards). The angle between the two smallest sides is a = 112". What is the area of this figure? area= yd² Question Help: Video