animepeacer animepeacer
  • 07-05-2022
  • Mathematics
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pls help me i will mark as brain list if correct

pls help me i will mark as brain list if correct class=
pls help me i will mark as brain list if correct class=
pls help me i will mark as brain list if correct class=
pls help me i will mark as brain list if correct class=
pls help me i will mark as brain list if correct class=

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princechimezirim096
princechimezirim096 princechimezirim096
  • 07-05-2022

Answer:

Step-by-step explanation:

it has 5 edges

(b) let the third side be X

X+40+50=180 (angles on a straight line)

x=180-40-50

X=180-90

X= 90 degreedegrees

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