The shape has four sides and two pairs of adjacent sides are equal in length. What is it? A. kite B. trapezoid C. rectangle 相关知识点: 试题来源: 解析 A。风筝形有四条边且两对邻边相等。选项 B 梯形不符合这个条件,不符合要求。选项 C 长方形不是两对邻边相等,不符合要求。 反馈 收藏...
What is the Difference Between a Straight Angle and a Reflex Angle? A straight angle is a straight line, and the angle formed between two rays is equal to 180°. It can be formed by combining two adjacent right angles. In other words, two right angles make up a straight angle. Whereas...
Adjacent angles and vertical angles are the pair of angles, in geometry. Adjacent angles have common vertex and common arm. Vertical angles have common vertex. Learn how to solve adjacent angles with examples.
The diagonal of a polygon is a line segment that connects any two non-adjacent vertices. Depending upon the type of polygon and the number of sides, the number of diagonals and their properties vary. Let us now learn more about the diagonals of different polygons. Diagonals of a Triangle ...
is derived from the latin word “angulus”, which means “corner”. the two rays are called the sides of an angle, and the common endpoint is called the vertex. the angle that lies in the plane does not have to be in the euclidean space. in case if the angles are formed by the ...
List of words starting with this letter. Find the English dictionary definition of. Define and spell. Find the meaning of most old English words as of 1913. What is the definitions. Define terms. Learn the meaning of
Exterior angles: Exterior angles are the angles formed outside a shape, between any side of a shape and an extended adjacent side. Here, ∠ACD is an exterior angle.Complementary and Supplementary Angles:Complementary angles: Angles that add up to 90° (a right angle) are called complementary ...
If two lines are perpendicular to the same line, they are parallel to each other and will never intersect. For examplekandlare two lines and both are perpendicular to the same liner, then lineskandlare parallel to each other Adjacent sides of asquareand arectangleare always perpendicular to ea...
yellow line on each side indicates atwo-way left-turn lane. This lane is for traffic in either direction as part of a left-turn maneuver. The broken yellow line is inside a two-way left-turn lane, and the solid line is painted toward the adjacent traffic lane, as shown in the ...
Note that the × in a floating-point number is part of the notation, and different from a floating-point multiply operation. The meaning of the × symbol should be clear from the context. For example, the expression (2.5 × 10-3) × (4.0 × 102) involves only a single floating-point...