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Anonymous Anonymous
  • 08-02-2017
  • Mathematics
Answered

I have NO IDEA how to do these:

  1. What is the value of the missing angle?

A:50

B:60

C:100

D:240

  1. What is the value of the missing angle?

A:129

B:153

C:169

D:720

I have NO IDEA how to do these: 1. What is the value of the missing angle? A:50 B:60 C:100 D:240 2. What is the value of the missing angle? A:129 B:153 C:169 D: class=
I have NO IDEA how to do these: 1. What is the value of the missing angle? A:50 B:60 C:100 D:240 2. What is the value of the missing angle? A:129 B:153 C:169 D: class=

Verified Answer :

christinann062
christinann062 christinann062
  • 08-02-2017

1) C. 100

a pentagon has 540 degrees 

130 + 130 + 90 + 90 + x = 540
440 + x = 540 
x = 100

2) C. 169

a hexagon has 720 degrees

151 + 135 + 115 + 75 + 75 + x = 720
551 + x = 720
x =169



Answer Link
Kaylaaaa23
Kaylaaaa23 Kaylaaaa23
  • 08-02-2017

the first is c! im still trying to figure out the second 

Answer Link

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