melinacalvillo9
melinacalvillo9 melinacalvillo9
  • 15-05-2021
  • Mathematics
contestada

How did my teacher get 70?- like I don’t understand

How did my teacher get 70 like I dont understand class=

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kaylaeachard
kaylaeachard kaylaeachard
  • 15-05-2021

Answer:

Each triangle has angles and all of those angles add up to 180 degrees total. since both of those angles at the bottom are equal then their angles would each be 70.

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JarvisX
JarvisX JarvisX
  • 15-05-2021

Answer:

70

Step-by-step explanation:

180°-40°=140°

140°/2

=70

Answer Link

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