Can you draw a right angle?

你能画一个直角吗？

This triangle has a right angle.

这个三角形有一个直角。

The walls of this room form a right angle.

这个房间的墙壁形成了一个直角。

The edges of the table are at a right angle.

桌子的边缘是直角。

An angle in a semicircle is a right angle.

半圆所对的圆周角是直角.

Galea bent at a right angle apically;

盔瓣顶部在一个直角弯曲；

This is not a right angle, but an acute one.

这不是直角, 而是锐角.

You are standing at a right angle to the wall.

你的身体与墙壁成直角.

The side of a right triangle opposite the right angle .

纸的两个纸规边要成直角。

The right iliohpogastric nerves and umbilical spine line almost is a right angle.

右髂腹下神经与脐—棘线相交近似垂直.