It is known that the angle ABC = 74 ° A ray BD is its bisector. Calculate the value of the DBC angle.
| May 5, 2021 | education
It is known that the BD beam, drawn from the vertex of the ABC angle, is the bisector, and therefore divides the ABC angle into two equal angles ABD and DBC. Based on this, we find the value of the DBC angle, dividing the value of the ABC angle by 2:
DBC = 74о: 2 = 37о.
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