what do they say what do you know abou what do you speak what do you think of what do you wantqst what does he have tha what does it all mean what dos naughty hell what dose the future what dread what ever i saidhe is what factors are cons what files what goes on four leg what...
An angle is a geometrical figure formed when two rays meet at a common point called vertex. Let's know about angles, their parts, types, construction using examples!
9. - You know why people are nice to other people? 你知道为什么人们对别人友善吗? - Oh, I know this one. Ah... Because people are good, decent and caring. Either that, or people are cowards. If I'm mean to you, you'll be mean to me. Mutually-assured destruction. 哦,这个我知道...
By alternate interior angles and ∽, we find that ∽, with side length ratio . Their heights also have the same ratio, and since the two heights add up to , we have that and . Subtracting the areas, . Let represent the area of figure . Note that and . . Put figure on a graph....
百度试题 结果1 题目【题目】In the figure above, all angles shown are right angles. What is the perimeter of the shadedregion?(A.51B.54C.57D.60E.63 相关知识点: 试题来源: 解析 【解析】B 反馈 收藏
The shape has six sides and all angles are equal. What is it? A. hexagon B. irregular hexagon C. pentagon D. heptagon 相关知识点: 试题来源: 解析 A。正六边形有六条边且所有角相等。不规则六边形角不相等;五边形有五条边;七边形有七条边。
百度试题 结果1 题目The measures of a triangle's three interior angles are in the ratio . What ar the measures of the angles? A: , , B: , , C: , , D: , , E: , , 相关知识点: 试题来源: 解析 B 略 反馈 收藏
If the degree measures of the angles of a triangle are in the ratio 3:3:4, what is the degree measure of the largest angle of the triangle?( ) A. 18 B. 36 C. 60 D. 72 E. 90 相关知识点: 试题来源: 解析 D 翻译:如果一个三角形三个角的度数比是 3 : 3 : 4,那么这个三...
It has four sides and all angles are right angles. What shape is it? A. square B. rectangle C. rhombus 相关知识点: 试题来源: 解析 A或 B。有四条边且所有角都是直角可以是正方形也可以是长方形。C 选项 rhombus 是菱形,角不是直角。
Two angles are complementary. One angle is 30 degrees. What is the measure of the other angle? A. 60 degrees B. 45 degrees C. 30 degrees D. 150 degrees 相关知识点: 试题来源: 解析 A。互补角之和为 90 度,一个角为 30 度,另一个角为 90 - 30 = 60 度。