Question

find the value of x
AB=6cm, BC=9cm, ∠BAC=117°, ∠ACB=x°

Answer 1

Answer:

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Answer 2

Answer:

X=63°

Step-by-step explanation:

Let, ∆ABC and <C=90°

We have,

AB+BC=180°

=<C+<A=180°

=X°+117°=180°

Therefore,X=180°-117°

=63°