SOLUTION: If ∠ A and ∠ B are supplementary angles and ∠ A is nineteen times as large as ∠ ​B, find the measures of ∠ A and ∠ B.
The measure of &#
Algebra ->
Angles
-> SOLUTION: If ∠ A and ∠ B are supplementary angles and ∠ A is nineteen times as large as ∠ ​B, find the measures of ∠ A and ∠ B.
The measure of &#
Log On
Question 1043043: If ∠ A and ∠ B are supplementary angles and ∠ A is nineteen times as large as ∠ B, find the measures of ∠ A and ∠ B.
The measure of ∠ B is
___ degrees°.
The measure of ∠ A is
___ degrees°. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! If ∠ A and ∠ B are supplementary angles and ∠ A is nineteen times as large as ∠ B, find the measures of ∠ A and ∠ B.
-----
A + B = 180
A = 19B
-------
19B + B = 180
20B = 180
B = 9 degrees
A = 180-9
A = 171 degrees
------------------------
The measure of ∠ B is
9 degrees°.
The measure of ∠ A is
171 degrees°.
================
Cheers,
Stan H.
----------------
(