Palpably, it's the first rectangle that occurred to God when he realized he needed another four-sided, right-angled shape to complement his juvenile masterpiece, the square.
显然它就是当上帝意识到他需要另一个四边直角的图形来补足他初期的杰作正方形时想到的第一个矩形。
2
At traffic lights the most common accidents are faster, right-angled collisions.
交通灯的十字路口最常见的事故是快、直角碰撞。
3
Given the lengths of the two sides of a right-angled triangle, we can find out the length of a third side.