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Mandarinka [93]
3 years ago
10

Find the attached question.​

Mathematics
1 answer:
inessss [21]3 years ago
5 0

<u>p</u><u>=</u><u>7</u><u>0</u><u>°</u>

<u>q</u><u>=</u><u>3</u><u>2</u><u>°</u>

<u>r</u><u>=</u><u>3</u><u>8</u><u>°</u>

Answer:

Solution given:

r=38°[inscribed angle on a same arc are equal]

p=½*140°=70°[inscribed angle is half of the central angle]

<OBA=38°[base angle of isosceles triangle]

again

<C=<B[inscribed angle is half of the central angle]

70°=<OBA+q

70°=38°+q

q=70°-38°

q=32°

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