Question

In the given figure find the value of angle ABC
if angle ABD is 3x²+2x+1
angle BAC is 2x²+1
angle ACB is 3x+6​

Answer 1

Answer:

Ina△ABC, (By angle sum property)

∠A+∠B+∠C=180

∘

∠C−∠B=9

⟹y−(3x−2)=9

∴y=7+3x

x+(3x−2)+y=180

⟹4x−2+7+3x=180

⟹x=25

y=7+3×25=82

∠A=x=25

,B=3x−2=73

∠C=y=82

Step-by-step explanation:

question was wrong I guess

Answer 2

Answer:

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