1、
Slope length? =[( 1.8-0.6)/2]? +0.6? =0.72
Slope length = √ 0.72 = 0.85m.
Slope area = 0.85 *1539.67 =1308.438+095 ≈1308.7m2.
2、
Slope length? =[( 1.5-0.3)/2]? +0.6? =0.72
Slope length = √ 0.72 = 0.85m.
Slope area = 0.85 * 2344.19 =1992.438+05 ≈1992.6m2.
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