Seudónimo Seudónimo

10-11-2021
Mathematics

contestada

Find the measure of angle b.
51
39
129
141

Find the measure of angle b 51 39 129 141 class=

Respuesta :

10-11-2021

Answer:

b = 39

Step-by-step explanation:

To complete the full circle would need 360°

So, the equation is:

b + 28 + 293 = 360

b + 321 = 360

b = 360 - 321

b = 39

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