math

The supplement of an angle measures 11 times its complement. Then the measure of the angle is:

(A) 9 degree
(B) 99 degree
(C) 81 degree
(D) 90 degree
(E) none of these

not just answer, please tell me how to do it

  1. 👍 0
  2. 👎 0
  3. 👁 75
  1. Supplement Angle=180-Angle
    Complement Angle=90-Angle

    As per condition
    Angle =180- 11(90-Angle)
    10 Angle =990-180
    Angle =810/10
    Angle =81 degree

    1. 👍 0
    2. 👎 0
    posted by inmbi
  2. thank you

    1. 👍 0
    2. 👎 0
    posted by vincent

Respond to this Question

First Name

Your Response

Similar Questions

  1. Math

    Can someone please explain this to me I don't understand it. (I don't know how to solve it) Find the measures of the complement and supplement of an angle with a measure of 60° A. Complement. 30° ; Supplement, 120° B.

    asked by Cate on March 13, 2019
  2. MATH

    Similar polygons are _____the same size A always ,B sometimes , C never Classify the triangle with angles with measures 48 degrees, 62 degrees, and 70 degrees as acute, right, or obtuse A acute B right C obtuse The measure of

    asked by Michael on March 4, 2019
  3. Math parallel lines and angles

    1.Find the mesure of

    asked by Amanda on January 11, 2017
  4. Math help

    1. Find the measure of

    asked by Princess Anna on January 28, 2014
  5. geometry

    Twice the measure of the supplement of an angle is 39 degrees less than five times the complement of the angle. What is the measure of the angle? (Hint: Let 180 – x represent the supplement and 90 – x represent the

    asked by saddie on November 16, 2010
  6. Geometry

    The measure of angle B, the supplement of angle A, is four times the measure of angle C, the complement of angle A. I need to find the measure of all angles and i have no idea of where to start, any help would be appreciated.

    asked by Anonymous on October 21, 2012
  7. math

    Find the measure of the complement and the supplement of an angle with a measure of 20 degrees? complement, 150; supplement, 260 complement, 340; supplement, 160 *complement, 70; supplement, 160* complement, 160; supplement, 70

    asked by blah on April 4, 2017
  8. MATH

    Help please :) The measure of the supplement of an angle is 20 degrees more than three times the measure of the original angle. Find the measures of the angles. The measures of an angle and its complement differ by 22 degrees.

    asked by Sarah on August 16, 2009
  9. algrbra

    Complimentary angles add up to 90º So translate the English into Math. if you let the unknown angle be x then "the measure of the compliment of the angle" -----> 90-x "10 degrees less than three times the measure of the angle"

    asked by Reiny on March 28, 2007
  10. Math

    Find an angle such that 3 times the complement of the angle is 10 degrees less than the supplement of the angle. I know that supplement means 180 and complement is 90. I don't know what kind of problem this is.

    asked by Crystal on February 22, 2010
  11. algebra 101

    If The sum of the measures of two complementary angles is 90° and If one angle measures 15° more than twice the measure of its complement, find the measure of each angle. What is The measure of one angle is 1 times the measure

    asked by misty on January 8, 2012

More Similar Questions