Ask Question
29 October, 19:05

The sum of the interior angle measures of a quadrilateral is 360 degrees. Angle Q = 2b degrees is 2x the measure of angle p = b degrees angle r is (3b - 19) degrees and angle s is (3b + 10) degrees. Find te value of b.

+5
Answers (1)
  1. 29 October, 19:35
    0
    b = 61

    Step-by-step explanation: In quadrilateral PQRS,

    => angle Q + angle P + angle R + angle S = 360°

    => 2b + b + (3b-19) + (3b+10) = 360°

    => 9b - 9 = 360°

    => b = 369/9

    => b = 61
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The sum of the interior angle measures of a quadrilateral is 360 degrees. Angle Q = 2b degrees is 2x the measure of angle p = b degrees ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers