角度・斜面・勾配が、簡単に計れる万能三角定規。三角形の定理で、すべての角度が得られます。水平距離と傾斜角度を知り、斜面の目盛指数と水平距離を掛けて、斜面の距離が求められます。水平距離と斜面角度を掛けて、傾斜角度45度までの最高位が求められます。●規格:20cm●厚さ:3mm●材質:アクリル製●マルス勾配三角定規0The all-around triangle which can easily plan an angle, a slope, an incline. By a triangular theorem, all angles are provided. I know horizontal distance and the angle of inclination and multiply the scale index of the slope by horizontal distance, and the distance of the slope is found. I take horizontal distance and a slope angle, and top to angle of inclination 45 degrees is found. ●A standard: 20cm ● thickness: 3mm ● materials: Acrylic product made in ● Mars incline triangle 0 JAN: 4955414964089 ◆Body weight (kg): 0.156 ◆ 個装幅 (mm): 222 ◆ 個装奥行 (mm): It is 218 ◆ 個装高 (mm): 28 ◆ 個装重量 (kg): 0.16How to order in shopping cart