danelly12 danelly12
  • 23-04-2020
  • Mathematics
contestada

please help with any of these, number 14, 16, 18 and 20 !!

please help with any of these number 14 16 18 and 20 class=

Respuesta :

yeetfree123 yeetfree123
  • 23-04-2020

Answer:

14: B. 40 C. 40 D. 100

Step-by-step explanation:

a triangle is 180 degrees adding all the angles. The triangle on the top is just a mirror for the bottom and since B and C are the same that equals 80 and when you subtract 80 from 180 you get 100 so that makes D 100.

To double check just add 100+40+40=180

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