Math, asked by priya16517, 2 months ago

please Explain and ans fast please

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Answered by nirupamaprutwiraj

1

Step-by-step explanation:

x+25+3x+15=180

4x+40=180

4x=180-40

4x=140

x=140/4

x=35

I) 35° is the answer

2) x+25=35+25=60°

angle AOB=60°

Answered by unknown912761

1

Answer:

x=35

angle AOB=60

Step-by-step explanation:

X+25+3X+15=180

4x+40=180

4x=140

x=35

angle AOB=x+25

=35+25 =60

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