百度试题 结果1 题目Vertical angles, that are also complementary angles, each measure ___degrees.A:180B:60C:45D:90 相关知识点: 试题来源: 解析 C 45 反馈 收藏
What Are Complementary Angles? Complementary anglesare two angles that, together, create aright angle. In other words, complementary angles are a pair of angles that add up to exactly {eq}90° {/eq}. A tip to remember the complementary angles:Two angles are said to be "C"omplementary if...
business practitioners and academic intellectuals will approach entrepreneurship issues from different complementary angles," he said, adding that in this regard, the Ministry of Trade and Industry has reserved 29 July 2014 for this purposes and that the Expo will only be open to the public on 30...
Two angles are complementary and supplementary angles if the sum of their measures is equal to 90 degrees and 180 degrees respectively. Learn to find the angles, easily, at BYJU’S.
Two angles that add up to 90 degrees are called___angles.Two angles that add up to 180 degrees are called___angles.不要想太深,涉及的是很简单的内容由于水平有限..不太明白题目意思 相关知识点: 试题来源: 解析 complementarysupplementary第一个是余角第二个是补角反馈 收藏 ...
57∘ 6. Using the diagram shown above, which of the following shows the value ofx? x=13 x=20 x=24 x=26 7.Which of the following shows the expression for the complement angle of $(2x – 20)^{\circ}? (100+2x)∘ (200–4x)∘ ...
Complementary Angles are those which add together to make 90°. The examples above all show two angles that are complementary. Notice that the angles do not have to be adjacent to be complementary. If they are adjacent then they form a right angle. ...
To find a complementary angle, use the fact that the measures of complementary angles add up to 90 degrees. Subtract the given angle measure from 90 degrees to find the measure of the complementary angle. For example, if you are given a 70-degree angle and asked to find its complement, ...
Angles 1 and 2 are complementary angles. If angle 1 is 37 degrees, what is the measure of angle 2?Systems of Linear Equations:A set of linear equations can be considered as a system whenever we are considering various linear conditions that represent a certain ...
Two angles are Complementary when they add up to 90 degrees (a Right Angle )These two angles (40° and 50°) are Complementary Angles, because they add up to 90°:Notice that together they make a right angle But the angles don't have to be together.These two are complementary because ...