3 years ago

Triangle ABC has angle measures as shown below. Using the information in the

2 answers:

4 0

35 + 52 + 3(x + 2) = 180
87 + 3x + 6 = 180 ( add the like terms and use distributive property)
93 + 3x = 180
-93 -93
3x = 87
÷3 ÷3
x = 29
( the sum of all triangle angles is 180)

irina1246 [14]3 years ago

3 0

Answer:

x=29 i know because i put that and it was a 100

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