(Subtracting x from both sides) ∴ a = (90 – x) ∴ The measure of the complement of an angle of measure x° is (90 – x)°. Then x -30 = the measure of the angle's complement. 3. x+5x=450. An angle that measures 90 0 is a complementary angle and whose measure is 180 0 is a supplementary angle. Here we can say that one angle is the complement of other or the one angle is the complementary to the other angle. The measure of an angle's complement is 24 less than twice the measure of the angle. Find an answer to your question an angle is equal to five times its complement . Therefore, any combination of a complement of an acute angle MUST be acute. The measure of the complement of the angle 30° is They always adds up to give positive measures and each angle can only be acute angle measuring less than 90 degree. We have studied basic geometrical terms. Let the measure of the complementary angle be a°. Can you explain this answer? Supplementary angles form a straight line and have a sum of 180 degrees. The Questions and Answers of An angle is twice its complementary angle. Find the measure of the angle and its complement. Here we say that the two angles complement each other. Two complementary angles add up to 90 degrees. Two supplementary angles add up to 180 degrees. Suppose if one angle is x then the other angle will be 90 o – x. Now let's parse your question, starting by defining our variables: Let C = the measure of the complement angle and let A = the measure of the original angle. For example, even if the angle was the minimum 1 degree, the complement is still 89 degrees, which is still acute. a. 54, 36 c. 68, 112 d. 112, 68 . Find the measures of the angles Get the answers you need, now! Determine its measure adarshmishra40 adarshmishra40 27.11.2018 Math Secondary School An angle is equal to five times its complement . What is the measure of the angle?a)30°b)90°c)60°d)120°Correct answer is option 'C'. So the supplement of a 65 degree angle is 115 because together they make 180 degrees. Determine its measure ... Let the angle be x. The measure of the complement of any angle A is ninety degrees minus the measure of angle A. Since they are complementary angles, the angle + the angle's complement = 90 degrees Let's Review Complementary angles form a right angle (L shape) and have a sum of 90 degrees. Answer: (d) Explanation : Definition of complementary angles. This discussion on An angle is twice its complementary angle. (y – 20)° and (y + 30)° are the measures of complementary angles. is done on EduRev Study Group by Railways Students. The sum of the measures of two complementary angles is (a) 180° (b) 60° (c) 45° (d) 90° Answer/Explanation. Complementary Angles. Math. Complementary Angles: It is defined as, any two angle that add up to 90 degrees( a right angle). Complementary and supplementary angles are the two types of angles based on their measures. When the sum of two angles is 90°, then the angles are known as complementary angles. The missing angle measures 103 degrees. Select the measure of the complement or supplement of the angle. Hope this helps you understand, it isn't pointless trust me. If the relationship is given, you can subtract the given angle from the sum to determine the measure of the missing angle. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles. We know that two lines having a common vertex form an angle. So 30 degrees is complementary to 60 because they together make 90. kashveesingh kashveesingh 20.08.2017 Math Primary School The difference in the measures of two complementary angles is 12 degree. Question 2. 38, 52 b. So if you have an angle that is 20 degrees, then the complement angle measures 70 degrees. A complement of an acute angle must be an acute angle. x=5(90-x) x=450-5x. 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