90-degree angle

例句 (10)

• A square is defined by four equal sides and four 90-degree angles.正方形由四条等边和四个90度的角定义。
• The carpenter made sure the joint formed a perfect 90-degree angle.木匠确保接头形成一个完美的90度角。
• For this yoga pose, bend your knees to a 90-degree angle.做这个瑜伽姿势时，请将膝盖弯曲成90度角。
• In geometry class, we learned how to construct a 90-degree angle with a compass.在几何课上，我们学习了如何用圆规画一个90度的角。
• The two walls meet at a 90-degree angle in the corner of the room.在房间的角落里，两堵墙呈90度角交会。
• Please adjust the camera so it's at a 90-degree angle to the subject.请调整相机，使其与拍摄对象成90度角。
• A right triangle always has one 90-degree angle.直角三角形总有一个90度的角。
• The instructions say to cut the pipe at a precise 90-degree angle.说明书上说要以精确的90度角切割管道。
• When perpendicular, two lines intersect to create a 90-degree angle.当两条线垂直时，它们相交形成一个90度的角。
• He installed the shelf, but it wasn't at a true 90-degree angle to the wall.他安装了架子，但它与墙面没有形成真正的90度角。