for the figure find the value of the unknown
Attachments:
Answers
Answered by
1
Answer:
4b-21+3b-14+b+34+2b+1=360
10b=360
10b=360
b=36
Answered by
0
Answer:
it is easy
see,
<1+<2+<3+<4=360°
=> 3b-14+4b-21+2b+1+b+34=360°
=> 10b=360
=>b=360/10
b=36°
Similar questions