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23 Jan 2021

A/q. Determine its measure adarshmishra40 adarshmishra40 27.11.2018 Math Secondary School An angle is equal to five times its complement . x=5(90-x) x=450-5x. Let the measure of the complementary angle be a°. Here we can say that one angle is the complement of other or the one angle is the complementary to the other angle. Determine its measure ... Let the angle be x. So if you have an angle that is 20 degrees, then the complement angle measures 70 degrees. We have studied basic geometrical terms. vii. The measure of an angle's complement is 24 less than twice the measure of the angle. An acute angle is an angle whose measure is more than 0 degrees but less than 90 degrees. (Subtracting x from both sides) ∴ a = (90 – x) ∴ The measure of the complement of an angle of measure x° is (90 – 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. (y – 20)° and (y + 30)° are the measures of complementary angles. Answer: (d) Explanation : Definition of complementary angles. Question 2. Find an answer to your question an angle is equal to five times its complement . Since they are complementary angles, the angle + the angle's complement = 90 degrees When the sum of two angles is 90°, then the angles are known as complementary angles. The measure of the complement of the angle 30° is The missing angle measures 103 degrees. The Questions and Answers of An angle is twice its complementary angle. 3. Two supplementary angles add up to 180 degrees. The sum of the measures of two complementary angles is (a) 180° (b) 60° (c) 45° (d) 90° Answer/Explanation. Find the measure of the angle and its complement. We know that two lines having a common vertex form an angle. Let's Review Complementary angles form a right angle (L shape) and have a sum of 90 degrees. Hope this helps you understand, it isn't pointless trust me. 38, 52 b. Here we say that the two angles complement each other. This discussion on An angle is twice its complementary angle. 6x=450. Then x -30 = the measure of the angle's complement. Find the measures of the angles Get the answers you need, now! Complementary Angles: It is defined as, any two angle that add up to 90 degrees( a right angle). x=450/6=75. An angle that measures 90 0 is a complementary angle and whose measure is 180 0 is a supplementary angle. a. is done on EduRev Study Group by Railways Students. Select the measure of the complement or supplement of the angle. For example, even if the angle was the minimum 1 degree, the complement is still 89 degrees, which is still acute. Complementary and supplementary angles are the two types of angles based on their measures. Can you explain this answer? Then it's complement will b(90-x). They always adds up to give positive measures and each angle can only be acute angle measuring less than 90 degree. Two complementary angles add up to 90 degrees. 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. Math. kashveesingh kashveesingh 20.08.2017 Math Primary School The difference in the measures of two complementary angles is 12 degree. x+5x=450. 54, 36 c. 68, 112 d. 112, 68 . The measure of the complement of any angle A is ninety degrees minus the measure of angle A. Supplementary angles form a straight line and have a sum of 180 degrees. A complement of an acute angle must be an acute angle. Suppose if one angle is x then the other angle will be 90 o – x. What is the measure of the angle?a)30°b)90°c)60°d)120°Correct answer is option 'C'. ∴ x + a = 90 ∴ x + a – x = 90 – x …. Complementary Angles. Therefore, any combination of a complement of an acute angle MUST be acute. 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