ans please tell me fast
Attachments:
Answers
Answered by
0
Answer:#bal#answer with quality
x=72.5
Step-by-step explanation:
80+105+45+2x-5=360(a.s.p.of quad.)
2x-5+220=360
2x=360-220+5
2x=145
x=145/2
x=72.5
Answered by
0
a=2x-5,b=45,c=80,d=105
a+b+c+d = 360
2x-5+45+80+105=360
2x+225=360
2x=360-225
2x=135
x=135/2
a=2x-5
a=2×135/2-5
a=135-5
a=130
Similar questions