dorafacegirl
18.03.2021 •
Mathematics
Can someone show me how to do 18 and 19 like with work too
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Ответ:
Step-by-step explanation:
Question 18:
arc SRQ = 360° - 98° - 115° = 147°
y = 147°/2 = 73.5°
arc SPQ = 98° + 115° = 213°
x = 213°/2 = 106.5°
Sorry, I don't know how to answer 19.
Ответ: