How do you find the area of a trapezium?

梯形面积怎么求？

The Trapezium stars formed inside that cloud, very near the edge.

梯形星是内部形成的，非常靠近的边缘。

Most passenger doors are tapered, the inner edge being wider than the outer.

大多数客用舱门是梯形的舱门，内部边比外部边宽。

The entire nebula is lit by four stars located in its heart, collectively called the Trapezium.

整个星由位于其中心的四颗恒星照亮，统称为梯形星。

Don't want to fall into the " trapezoid" of having a mystery we couldn't " rectuntangle" .

别想了，它为什么会是个“梯形”，而不是“矩形”。

Slopes, as in rhomboids and trapezoids, delighted him; pyramids pleased him for their perfect stability.

斜坡，就像菱形和梯形一样，使他高兴；金字塔因其完的稳定性而使他开心。

The pieces of turquoise were carved into triangles, hook shapes, trapezoids, strips, and circles.

它的绿松石片契合设计蓝图的造型，打磨成山字形，钩形，梯形，长方形，圆形。

Look, there's little staircase-shaped people in here.

哇 Rick 这才像是一场冒险嘛 Oh, wow, Rick. Now, this is more like it.快看 这里有小小的阶梯形人。

It's called Monks Mound and forms the shape of a trapezoid.

它叫和尚丘，呈梯形。

He scrambled up a sort of a ladder-staircase on to the deck.

他爬上甲板上的一种梯形楼梯。

You know the window itself is not a rectangle, but a trapezoid.

你知道身并不是一个矩形，而是一个梯形。

First, the man hid in the lecture theatre.

一开始，此人藏梯形教室。

Key words, gaussian elimination and row echelon form.

关键词 高斯消去和行阶梯形。

Some call them “shield bugs” because of their distinct trapezoidal shape.

由于它们独特的梯形形状， 有人称它们为“盾虫” 。

I mean, the images that form on our retinas are typically trapezoids of different shapes and sizes.

我的意思是，我们视网膜上形成的图像通常是不同形状和大小的梯形。

A hundred thousand witches and wizards were taking their places in the seats, which rose in levels around the long oval field.

十万巫师正陆陆续续地就座，那些座位围绕着椭圆形的体育馆，呈阶梯形向上排列。

Footage of what was happening dominated every international news source, video-sharing website, social network, circle, pyramid and trapezoid.

正发生的事情的镜头占据了每一个国际新闻来源、视频共享网站、 社交网络、 圆形、 金字塔和梯形。

But not in the case of a trapezoidal window that our brains assume to be rectangular, hence the illusion.

但不是我们的大脑假设是矩形的梯形的情况下，这就是幻觉。

Then connect the floor and ceiling with trapezoidal walls and voila, you have an Ames Room.

然后用梯形墙连接地板和天花板，瞧，你就有了一个艾姆斯房间。

The trapezoid soldier's diagonal side goes up 2 and over 5, giving it a slope of two fifths, or 0.4.

梯形士兵的对角线边上升 2 并超过 5，斜率为五分之二，即 0.4。