No. This house is for triangles only.
不可以，这房子是给三角形住的。
Yes. We can see circles and triangles.
是的。我们可以看到圆和三角形。
How many triangles are there? There are four triangles.
有多少三角形？有四个三角形。
If you put the two triangles together, you can get a rectangle.
如果把这两个三角形拼到一起，可以得到一个长方形。
Suggestion: Cut sandwich into three triangles.
建议：三明治切成三个三角形。
有多少个三角形？
How many red triangles are there?
红色的三角形有几个？
I'll make my hat from 3 triangles.
我将用三个三角形制作我的帽子。
I'll make my hat from 3 triangles.
我要用3个三角形做我的帽子。
How many triangles in your picture?
在你图中有多少个三角形？
Similar triangles have equal angles.
相似三角形有相等的角。
The design is formed with triangles.
图案是由三角形构成的。
The design is formed with triangles.
该图案由若干三角形组成。
This law is true of any right triangles.
这个定律适用于任何直角三角形。
它们是三角形。
Total number of triangles sent for rendering.
用于渲染的三角形总数。
Her picture has four square and three triangles.
她的图画有四个方块和三个三角形。
How many red triangles can you see in the picture?
请问图中有多少个红色的三角形？
Let us now take up the solution of right triangles.
现在让我们来看看求解直角三角形的情况。
Draw a diagonal line to divide the square into two triangles.
画一条对角线，把正方形分成两个三角形。
The plots of these stories almost always turn on love triangles.
这些故事的情节简直总是离不开三角爱情。
Diagram 3 consists of several equilateral triangles of equal size.
图3是由同样大小的等边三角形所组成的。
Two triangles are called similar if they have the same angles (same shape).
若两三角形三内角对应相等,则两三角形相似.(相同形状).
Notice how many triangles are formed by this couple and their reflections.
注意一下这对情侣和他们的倒影组成了多少个三角形。
Then one side of each of these triangles is brought into a common alignment.
这些三角形的一边会排成一条共同的直线。
Note especially the images of the out-of-focus triangles at the upper right of the figure.
特别注意图中右上角两个三角形的失焦图像。
Note especially the images of the out-of-focus triangles at the upper right of the figure.
特别注意图中右上角两个三角形的失焦图像。
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