The Angle of the black steel roof follows the Windows, gradually changing from flat to a peak at the corner.

黑色钢屋顶的角度跟随窗户的角度，从平面逐渐到达拐角处的顶端。

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A cock is sitting on the roof. The angle of the roof on the side is 25' while the order side is 45'. When it lays an egg, Which side will the egg roll?

一只公鸡坐在屋顶上， 当顺序角度是45度时，屋顶边缘的角度是25度，当它下了个蛋的时候， 这个蛋会向哪边滚?。

youdao

The building is the form that cut an acute Angle part on a triangle plan derived from the site. Furthermore, it got the maximum volume of hip roof of three planes in restriction of setback-line.

建筑的形式是在三角形的场地所衍生的三角形平面上切掉一个尖角，另外在界限内，设计争取到了由三个板面组成的尖顶的最大体量。

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Five minutes after the break, Lampard's chipped through-ball found the Frenchman, who beat the offside trap on the left and bore down on goal before rifling his shot past James and into the roof of the net from a tight-angle.

BBC: Portsmouth 0-5 Chelsea