数学中的已知，求，英语怎么说？

Question

求证，直线，平面，解英语怎么说？
情一一告诉我
如果还有什么高中数学常用名词的英语翻译也请告诉我

Answer 1

已知：given
例:The given radius being 4 ft., find the circumference.
已知半径为四英尺,求周长。

求:find
find the cubic root of
求...的立方根

求证：prove, proof
直线:straight line
曲线:curve
平面:plane
举例:
any of a set of two or more numbers used to determine the position of a point, line, curve, or plane in a space of a given dimension with respect to a system of lines or other fixed reference.
由两个或多个数值组成的数组中的任一数值,用来在一个直线系统或其它固定参照数值方面决定点、直线、曲线或平面在已知范围空间内的位置.

三角形:triangle
举例:
The sum of the lengths of any two sides of a triangle is greater than or equal to the length of the remaining side.一个三角形的任两边长之和一定大于或等于第三边的长度

等边三角形
举例:equilateral triangle
An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles.
等边三角形不能分成有限多个不全等的等边三角形。

直角:right angle
举例:
A square is a figure with four equal sides and four right angles.
正方形是具有四个等边和四个直角的图形
A line cuts another at right angles.
一条线与另一条线相交成直角
解:figure out
不多举例 欢迎继续提问

Answer 2

已知：given, given that, known, having recognized

求：figure out, find, obtain, calculate, evaluate, derive

求证：prove, substantiate, support with evidence, derive with proof

直线：linear, straight, straight line

平面：planar, surface, leveled, level ground, flat, surfaced

Answer 3

已知：given
求：figure out
求证：prove
直线：straight line
平面：surface

其他的看数学书最后一页的英文对照就可以了