Math, asked by sunitalalwani7671, 2 months ago

find the value of x in the above figure​

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Answered by satishk1194
1

Answer:

angle a. 60-20 = 40 is A.

angle b. 60-30=30 is B.

(A+B) 40+40=70

total aera of ∆ 180.

180-70= 110°

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