Math, asked by harsh2375, 4 months ago

find the value of x please tell please it is a huge request please​

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Answered by Anonymous
2

given that

AC || BD and BC piercing

BC = AC

ANSWER

AC || BD and BC piercing so ,

angle CBD = angle ACB

angle ACB = 40°

angle CBD = 40°

BC = AC so, angle CBA = angle CAB

we know that the sum of three angle of a triangle is 180°

angle ACB+angle CBA+angle CAB = 180

=> angle ACB+angle CAB+angle CAB = 180

=> 40+2angle CAB = 180

=> 2angle CAB = 140

=> angle CAB = 70

BE straight line so angle EAB = 180

angle EAB = angle CAE+angle CAB

=> 180= x+70

=> x = 180-70

=> x = 110

Answered by Anonymous
17

Answer:

x = 110°

Step-by-step explanation:

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