11-03-2021
Mathematics

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Please help!!!part a

Please helppart a class=

Respuesta :

thesecondave thesecondave

11-03-2021

Answer:

b = 76°

Step-by-step explanation:

Hi there,

It is important to know that the sum of all the angles in any triangle equals 180°.

For this problem, we can write the following equation:

32° + 72° + b° = 180°

104° + b° = 180°

b° = 76°

Hope my explanation helps. Cheers.

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