三角几何原理中英对照
A shape with four right angles and opposite sides are equal. What's it? A. rectangle
Assertion: Sides opposite to equal angles of a triangle are equal. Reason: The measur
no, vertical angles can never be adjacent. adjacent angles are the ones next to each other while vertical angles are opposite from each other. q4 are adjacent angles equal to 180 degrees? adjacent angles, that are supplementary to each other, always add up to 180 degrees. if the angles ...
This shape has four equal sides and opposite angles are equal. What's it? A. rectangle B. rhombus C. square D. pentagon 相关知识点: 试题来源: 解析 B。这个形状有四条相等的边且对角相等,是菱形。选项 A 长方形对边相等但不一定四条边都相等;选项 C 正方形有四个直角;选项 D 五边形有五条边...
Are the Opposite Angles of a Kite Equal? Only one pair of opposite angles in a kite are equal in measure. In a kite, there are two pairs of opposite angles. In these, there is one set of opposite angles that lies between the sides that are of different lengths. This pair of opposite...
Updated:10/31/2022 Wiki User ∙14yago Best Answer Similar triangles. Wiki User ∙14yago This answer is: Add your answer: Earn +20pts Q:What are triangles whose corresponding angles are equal and corresponding sides are in proportion?
Example 19.6 : A pair of opposite sides of a cyclic quadrilateral is equal. Prove that its diagonals are also equal (See Figure 19.23). Solution : Let ABCD be a cyclic quadrilateral and AB = CD. ⇒ arc AB = arc CD (Corresponding arcs) Adding arc AD to both the sides; arc AB + ...
百度试题 结果1 题目A square has four equal ___. A. sides B. angles C. diagonals 相关知识点: 试题来源: 解析 A。正方形有四条相等的边,选项 B 是角,选项 C 是对角线。反馈 收藏
RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook vertical angles (redirected fromvertically opposite angles) Encyclopedia pl n (Mathematics)geometrythe pair of equal angles between a pair of intersecting lines; opposite angles. Also called:vertically opposite angles ...