+0  
 
0
37
2
avatar

If angle A and angle B are supplementary angles and angle A is nine times as large as angle ​B, find the measures of angle A and angle B.

off-topic
 Mar 5, 2020
 #1
avatar+21725 
+1

supplementary means they sum to 180o

 

B + 9B = 180

b = 18    a = 162

 Mar 5, 2020
 #2
avatar
0

A= 162

B= 18

 Mar 5, 2020

19 Online Users

avatar