Math, asked by aryashj, 3 days ago

9. In Figure, ∠ABC = 69°, ∠ ACB = 31°, find ∠BDC.​

Answers

Answered by adityawaghamode100
0

Answer:

the answers is 90. is answers

Answered by sudheekshanasarma
0

Answer:

sum of all angles in triangle = 180

69+31+x = 180

100+x =180

x= 180-100

x=80

Step-by-step explanation:

I hope it will help you

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