7. Calculate the % approximate error relative to the true value of the area of a trapezoidal lot whose longer base is 12 m longer than the shorter base which is 10 m, and height of 20 m. There is no height deviation while each base is deviated 0.05 m below the value of each base. A. -0.5454% C.-0.3125% B. -0.4545% D. -0.2273%

7. Calculate the % approximate error relative to the true value of the area of a trapezoidal lot whose longer base is 12 m longer than the shorter base which is 10 m, and height of 20 m. There is no height deviation while each base is deviated 0.05 m below the value of each base. A. -0.5454% C.-0.3125% B. -0.4545% D. -0.2273%

Name: 7. Calculate the % approximate error relative to the true value of th
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Description: 7. Calculate the % approximate error relative to the true value of the area of a trapezoidal lot whose longer base is 12 mlonger than the shorter base which is 10 m, and height of 20 m. There is no height deviation while each base is deviated0.05 m

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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The bases and sides of an isosceles trapezoid are found by measurement to be 4 feet, 10 feet, and 5 feet, respectively. If each of these measurements may be in error by 2%, find approximately the greatest possible percentage error in the computed value of the area.
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