Yamathhh Yamathhh

28-11-2021
Mathematics

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Help quick 20 points

Help quick 20 points class=

Respuesta :

Аноним Аноним

28-11-2021

Answer:

Step-by-step explanation:

1) isosceles triangle d = (180 - 110) / 2 = 35°

2) 2h + 3h + 4h = 180

9h = 180

h = 20

2h = 40°

3h = 60°

4h = 80°

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