A. scalene triangle B. equilateral triangle C. isosceles triangle D. rectangle 相关知识点: 试题来源: 解析 B。等边三角形有三条相等的边和三个相等的角,scalene triangle 是不等边三角形;isosceles triangle 是等腰三角形;rectangle 是长方形。反馈
Scalene triangle:A triangle with all three sides of different measures (Figure 3). Figure 3Scalene triangle The types of triangles classified by theiranglesinclude the following: Right triangle:A triangle that has a right angle in its interior (Figure 4). ...
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Scalene Triangle: no sides of the triangle are equal; none of the angles in a scalene triangle are equal. Answer and Explanation:1 In an equilateral triangle, the angles are also equiangular. This means that they all have the same measure and are all congruent. Because the... ...
Geometry Lines and Angles - Mr-Kuijpers-Math：几何线和angles——kuijpers数学 GEOMETRY LinesandAngles RightAngles-Are90°oraquarterturnthroughacirclee.g.-Straightlinesare180°AngleTypes-Anglescanbenamedaccordingtotheirsizes1)Acute:Areangleslessthan90°2)Obtuse:Areanglesbetween90°and180° 3)Reflex:Are...
This box indicates a right angle or a 90-degree angle. Types of Triangles Right triangle: Has only one right angle (90 degrees) This box indicates a right angle or a 90-degree angle. Types of Triangles Scalene triangle: A triangle that has no congruent (equal) sides ...
How many sides does a scalene triangle have? How many degrees do the exterior angles of a triangle sum up to? How many triangles make a hexagon? What degree of rotational symmetry does an equilateral triangle have? How many degrees in a right triangle?
Scalene Triangle: A scalene triangle is the one with all unequal sides. On the basis of the measure of angles, triangles are of following types: Acute-angled Triangle: Atrianglein which each angle is acute (less than 90°) is an acute-angled triangle. ...
One says, “Hi, Scalene’s my name, I’ve got three sides, but none of the same, And I hope we can be friends at Geometry Park!” (Geometry Park) The next triangle says he’s Isosceles. He’s got two sides the same, not bad – ...
If two angles in a triangle are congruent to two angles in another triangle then the angles are also congruent.? If two angles in a triangle are congruent to two angles in another triangle, then the ___ angles are also congruent. Does a scalene triangle have congruent angles? No, An equ...