Question

in the given figure OC stands on a straight line AOB. OD and OE are the bisectors of angle AOC and angle BOC respectively. find the measure of angle DOE​

Answer 1

Answer:

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Step-by-step explanation:

<AOC + <BOC = 180°

1/2<AOC + 1/2<BOC = 1/2 180°

<COD + <COE = 90°

<DOE = 90°

Answer 2

Answer:

90 degrees

Step-by-step explanation:

In figure, we have

∠AOC+∠BOC=180

<DOC = 1/2 < AOC

<COE = 1/2 < BOC

<COE + < DOC = 1/2 <AOC + 1/2 <BOC

<COE + < DOC = 1/2(<AOC + <BOC)

<DOE = 1/2(<AOC + <BOC)

<DOE = 1/2 x 180

<DOE = 90