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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Mavi0303 Mavi0303

15-05-2021

Two sides of the triangle are identical
A triangle is 180 degrees
180-40 is 140
and then 140 divided by two is 70 (since the two angles that were remaining were identical due to the sides being identical)
I hope this helps!

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