3 years ago

How would I solve this. If you answer I will give brainliest.

Mathematics

1 answer:

kobusy [5.1K]3 years ago

5 0

Answer:

∠ QPR = 64.5°

Step-by-step explanation:

The chord- chord angle QPR is half the sum of the arcs intercepted by the angle and its vertical angle, then

∠ QPR = $\frac{1}{2}$ (QR + ST ) = $\frac{1}{2}$ (98 + 31)° = 0.5 × 129° = 64.5°

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