3 years ago

Choices; a) 60degree b) 70degree c)80degree d)90degree

Mathematics

1 answer:

storchak [24]3 years ago

7 0

Answer:

∠ PTQ = 70°

Step-by-step explanation:

The angles subtended by the radii and tangents to the circle , sum to 180°

∠ PTQ + 110° = 180° ( subtract 110° from both sides )

∠ PTQ = 70°

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$\small{\underline{\tt{\red{Given}}}}$

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