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7. Determine the third angle of the triangle

(i) Two angles of the triangle are

$52^{\circ}$ and

$38^{\circ}$ . Find the third angle.

Answer: The third angle of the triangle is

$^{\circ}$ .

(ii) Is

$8$ ,

$6$ and

$10$ are the possible dimensions of the triangle as mentioned earlier?

Answer:

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