Ask Question
MathematicsMathematics
7 July, 00:06

The exterior angles of a quadrilateral measure 3x + 10, 2x - 60, 3x + 23, and 2x - 13. Find the measure of each angle.

+4
Answers (1)
  1. 7 July, 00:34
    0
    3x + 10 + 2x - 60 + 3x + 23 + 2x - 13 = 360

    10x - 40 = 360

    10x - 40 + 40 = 360 + 40

    10x = 400

    10x/10 = 400/10

    x = 40

    3x+10 = 3 (40) + 10 = 130°

    2X-60 = 2 (40) - 60 = 20°

    3X+23 = 3 (40) + 23 = 143°

    2x-13 = 2 (40) - 13 = 67°
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “The exterior angles of a quadrilateral measure 3x + 10, 2x - 60, 3x + 23, and 2x - 13. Find the measure of each angle. ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
What time is 1 hour and 15 minutes before 6:10 P. M.?
Answers (2)
Y=2 when x=8 & y=-3 when x=1
Answers (1)
Necessary, comond (2+5) (x - 5)
Answers (1)
What is the greatest common factor and the least common multiple of 45,75 and 90?
Answers (1)
What is the place value are 7,345,678,900
Answers (1)
New Questions in Mathematics
Write the fraction as money amount 65/100
Answers (1)
Does anybody know what 11/10 to the 2nd power is? (11/10 is an improper fraction if you are wondering)
Answers (2)
Identify the center and radius of a circle with aquation (x+9) ^2 + (y+6) ^2=9
Answers (1)
Write a word problem for the equation: 1/2 x 2/3 = X
Answers (1)
After the game the coach bought 9 chicken meals for 5 dollars each and 15 burger meals for 6 dollars each. What percent of the total amount the coach spent was used for the chicken meals?
Answers (1)
Home » Mathematics » The exterior angles of a quadrilateral measure 3x + 10, 2x - 60, 3x + 23, and 2x - 13. Find the measure of each angle.
Sign Up Forgot Password?