makaylaa80 makaylaa80

24-05-2022
Mathematics

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What is the sum of the measures of ∠1, ∠2, ∠3, and ∠4?

What is the sum of the measures of 1 2 3 and 4 class=

Respuesta :

evgeniylevi evgeniylevi

24-05-2022

Answer:

360°.

Step-by-step explanation:

1) m∠1+m∠2=m∠3+m∠4=180°;

2) then m∠1+m∠2+m∠3+m∠4=360°

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