示例:Their opinions are diametrically opposite on this topic. (他们在这个话题上的观点正好相反。) opposite angle: 含义:对角,对顶角。 示例:The opposite angle of a right triangle is always 90 degrees. (直角三角形的对角总是90度。) opposite polarity: 含义:相反极性。 示例:T...
74 、The side of a triangle subtends theoppositeangle.───三角形的边对着对角 75 、Like charges repel each other, butoppositecharges attract.───同种电荷互相排斥,但异种电荷却互相吸引。 76 、On Eastern Hospital Roadoppositeto.───东院道黄凤翎中学对面。 77 、Is your homeoppositeto the ...
1opposite side In a right-angled triangle,the side opposite a given angle,but not the hypotenuse the longest side opposite the right angle).The sine ratio is equal to opposite/hypotenuse.opposite side In a right-angled triangle,the side opposite a given angle, but not the hypotenuse ( the ...
3. Maths the side facing a specified angle in a right-angled triangle Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005 opposite[′äp·ə·zət] (botany) Located side by side. Of leaves, being in pairs on an axis with each member separated from the oth...
In a triangle ABC, if a,b,c are the sides opposite to angles A, B, C respectively, then the value of ∣∣∣∣bcosCaccosBccosAbacosCacosBcbcosA∣∣∣∣ is A 1 B −1 C 0 D acosA+bcosB+ccosC Video SolutionStruggling With Determinants? Get Allen’s Free One Shot Videos Free ALLE...
Assertion: Sides opposite to equal angles of a triangle are equal. Reason: The measure of each angle of an equilateral triangle is 60^(° ). of these sentences:Which of the following is correct? ( ) A. Both A and R are true and R is the correct explanation of A. B. Both A and...
Answer to: Given a triangle with angle A = 110 degrees and angle C = 40 degrees. Also, the side opposite angle C = 8. Find the side opposite angle...
百度试题 结果1 题目It has four sides and opposite sides are equal. A. rectangle B. triangle C. circle 相关知识点: 试题来源: 解析 A。解析:题目中说有四条边且对边相等,长方形有四条边且对边相等,所以选 rectangle。反馈 收藏
a4. Use Geometer's Sketchpad to show that the three altitudes of a triangle (the lines from the vertices perpendicular to the opposite sides) all intersect at a point. Do this with several different triangles. 4. 使用几何学家的草图表示,线从端点垂直 (对反面全部相交在点) 三角的三高度。 做...
astereographic triangle 正在翻译,请等待...[translate] aThe corporate world is doing ever more to address the loss of female talent and the difficulty of combining work with child care. Many elite companies are rethinking their promotion practices. Addleshaw Goddard, a law firm, has created the ...