姓名 ______________________日期 ____________得分 ____ / 12勾股定理练习勾股定理 · 1–12求每个直角三角形的未知边。c 为斜边；需要时保留到十分位。中等替换1.a = 70, b = , c = 74中等替换2.a = 21, b = , c = 29中等替换3.a = 12, b = , c = 13中等替换4.a = 24, b = , c = 30中等替换5.a = 10, b = , c = 26中等替换6.a = 15, b = , c = 17中等替换7.a = 20, b = , c = 25中等替换8.a = 24, b = , c = 74中等替换9.a = 18, b = , c = 82中等替换10.a = 12, b = , c = 37中等替换11.a = 80, b = , c = 82中等替换12.a = 40, b = , c = 58答案 — 勾股定理练习勾股定理1.b = 242.b = 203.b = 54.b = 185.b = 246.b = 87.b = 158.b = 709.b = 8010.b = 3511.b = 1812.b = 42由 Math Sheet Studio 制作 · mathsheetstudio.com — 免费可打印数学练习卷