Math, asked by mohitagarwal8409, 9 months ago

find the value of x​

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Answers

Answered by Anonymous
3

Answer:

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Answered by divyanshi1252
1

Answer:

x = 42 degree .........

Step by step explanation :

in triangle ABD

AD = BD

so , angle ABD = angle BAD

(opposite angles of equal sides are equal in triangle)

angle BAD = 48 degree

in triangle BDC

BD = DC

angle DAC = Angle DCA

(opposite angles of equal sides are equal in traingle)

angle DCA = x degree

in triangle ABC

angle B + angle BAC + angle C = 180 degree

48 + (angle BAD +angle DAC ) + x = 180

48 + 48 + x + x = 180

96 + 2x = 180

2x = 180-96

2x = 84

x = 84/2

x = 42

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