Math, asked by safaqnaz94, 1 year ago

find the value of x​

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Answered by Anonymous
1

 \huge \bold \purple {Answer:-}

60°+45°+ angle ACB = 180° (Angle sum property)

angle ACB = 180°-105°

angle ACB = 75°

angle ACB= angle DCE (vertically opposite angle)

75° = angle DCE

80°+74°+angle CED = 180° (Angel sum property)

angle CED = 180°-155°

angle CED = 25°

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Answered by sathvikareddy8573
1

Step-by-step explanation:

in triangle ABC

60 + 45 + ACB = 180 (sum of interior angles of a triangle =180)

105 + ABC = 180

ABC = 75

as angle ABC = DCE

so angle DCE = 75

in triangle DCE

80 + 75 + CED = 180

155 + CED = 180

CED = 25

so x = 25

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