right angled triangle 直角三角形 ; 直角三角 ; 角三角形 ; 直角二角形
altitude of a right-angled triangle 直角三角形的高
right-angled triangle plate 直角三角形板
right-angled triangle facade 三角型立面
right angled triangle plate 直角三角形板
right angled triangle WESTBANK 直角三角
isosceles right-angled triangle 等腰直角三角形
N-COUNT A right-angled triangle has one angle that is a right angle. 直三角形 [英国英语]
In fact, it is a right-angled triangle.
事实上,那是一个直角三角形。
Given the lengths of the two sides of a right-angled triangle, we can find out the length of a third side.
如果晓得直角三角形两个边的长度,咱们就能求出第三边的长度。
The protection appliance has a wedge-shaped fixture block with a side surface similar to a right-angled triangle;
它有一个侧面近似 为直角三角形的楔形卡块;
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