Joalianie1226 Joalianie1226

24-06-2019
Mathematics

contestada

which is the measure of XBA if ray BA bisects XBY, which measures 86 grades?

Respuesta :

calculista calculista

25-06-2019

Answer:

∠XBA=43°

Step-by-step explanation:

we know that

If ray BA bisect angle ∠XBY

then

∠XBA=∠XBY/2

we have

∠XBY=86°

substitute

∠XBA=86°/2=43°

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