An angle measures 45 degrees. What is its complementary angle? A. 阶件管从王率铁及包或真美时开作立存水能件阶件管从王率铁及包或真美时开作立存水能件45 degrees阶件管从王率铁及包或真美时开作立存水能件阶件管从王率铁及包或真美时开作立存水能件 B. 往界个最民温术没精织根委往界个...
Two angles are complementary. One angle is 30 degrees. What is the measure of the other angle? A. 60 degrees B. 45 degrees C. 30 degrees D. 150 degrees 相关知识点: 试题来源: 解析 A。互补角之和为 90 度,一个角为 30 度,另一个角为 90 - 30 = 60 度。
If an angle is twice as large as its complementary angle, what is the measure of the angle? A. 30 degrees B. 60 degrees C. 45 degrees D. 75 degrees 相关知识点: 试题来源: 解析 B。设这个角为 x 度,它的补角就是 90 - x 度。因为这个角是它补角的两倍,所以 x = 2(90 - x),解...
Two angles are complementary if the sum of the angles is equal to 90º (ninety degrees). For example, an angle that is 30º and an angle that is 60º are two complementary angles.Since 90º is the measurement for a right angle, another way to tell if two angles are ...
What is an angle? Get the angle definition here at BYJU’S. Also, learn the different types of angles with many solved examples with a complete explanation.
What is the complement of angle of: Open in App Solution Given angle:82° When the sum of two angles is90°, then the angles are known ascomplementary angles. The sum of an angle and its complement=90° Therefore, the complement of the angle82°=90°-82° ...
An angle is 30 degrees more than its complementary angle. What is the measure of the angle? A. 60 degrees B. 30 degrees C. 45 degrees D. 75 degrees 相关知识点: 试题来源: 解析 D。设这个角为 x 度,它的补角为(90 - x)度。已知这个角比它的补角大 30 度,则 x = (90 - x) + ...
What Is an Angle? The word “angle” means the space (measured by the number of degrees) between two lines that create a common endpoint. In mathematics, there are different types of angle such as complementary angles, obtuse angles, acute angles, and reflex angles. ...
The measure of an angle is twice the measure of its complementary angle. What is the measure of the angle? A. 30 degrees B. 60 degrees C. 90 degrees D. 120 degrees 相关知识点: 试题来源: 解析 B。设这个角为 x 度,其补角为 (90 - x) 度。由题意可得 x = 2(90 - x),解得 x ...
(astronomy, geometry) An angle which, together with a given angle, makes a right angle. Something which completes, something which combines with something else to make up a complete whole; loosely, something perceived to be a harmonious or desirable partner or addition. ...