Classify the triangle by its angles. A. scalene B. acute C. right D. obtuse Can an equiangular triangle be scalene? An obtuse isosceles triangle has one angle with a measure of (2x) degrees and another angle (5x) degrees. What is the measure of the third angle of the triangle?
Spanish / Español Select a language: triángulo rectángulo Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. Link to this page: Facebook Twitter...
:a percussion instrument consisting of a rod of steel bent into the form of a triangle open at one angle and sounded by striking with a small metal rod b :a drafting instrument consisting of a thin flat right-angled triangle of wood or plastic with acute angles of 45 degrees or of 30 ...
The Dictionary of Clichés by Christine Ammer Copyright © 2013 by Christine Ammer Want to thank TFD for its existence?Tell a friend about us, add a link to this page, or visitthe webmaster's page for free fun content. Link to this page: ...
The exterior angles, taken one at each vertex, always sum up to 360°360°. An exterior angle is supplementary to its adjacent triangle interior angle. Angle bisector of a triangle - Angle bisector theorem Angle bisector theorem states that: An angle bisector of a triangle angle divides the ...
If you still want to learn what an isosceles triangle is and how to calculate its angles, read on! What is an isosceles triangle? What kind of angles does an isosceles triangle have? An isosceles triangle is a triangle with two sides of equal length. We usually call these two sides the...
The perimeter of a triangle is the sum of the lengths of its ___. A. angles B. sides C. vertices D. diagonals 相关知识点: 试题来源: 解析 B。三角形的周长是三条边的长度之和,所以选 B。A 选项 angles 是角;C 选项 vertices 是顶点;D 选项 diagonals 是对角线,都不符合三角形周长的...
What is the sum of the angles in a triangle? The sum of the angles in a triangle is always 180 degrees. 4 What is a right triangle? A triangle with one 90-degree angle. 3 How does the shape of a triangle affect its properties? The shape, determined by side lengths and angles, aff...
The digital circle produced by the minimum-residual method has a sharp corner iff three of its consecutive grid points form a right angle; this can happen only at octant frontiers. The figure below illustrates a sharp corner when r = 4 and shows that no sharp corner exists when r = 9. ...
A. its three sides B. its three angles C. its equal sides D. its E. qual angles 相关知识点: 试题来源: 解析 A。三角形的稳定性来自于它的三条边的固定结构。选项 B 三个角不能决定稳定性;选项 C 等边不是稳定性的来源;选项 D 等角也不是稳定性的来源。反馈...