The sum of all the angles of a triangle is 180 degrees.

一个三角形的所有角度之和是180度。

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A triangle has three sides.

一个三角形有三条边。

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For example,he created a triangle-shaped walkway of steps that sits inside a rounded concrete shell.

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Imagine this as a pyramid and not a triangle.

想象一下这是个金字塔，不说三角形。

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I've never been lost in a Bermuda triangle, and I don't really know, so.

我从来没在百慕大三角失踪，所以不是很了解这些。

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Indeed, the V is a triangle and in this exhibit there are triangular shapes everywhere.

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For this, we set it up between two inward pointing monitors to create a triangle.

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After this low, a triangle formation was clearly evident (lines a and b).

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