Find a. Round to the nearest tenth: 10 cm 150° 120 a = [? ]cm

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Jaymon asked Nov 18, 2022

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8 votes

Find a.
Round to the nearest tenth:
10 cm
150°
120
a = [? ]cm

Mathematics
college

Jaymon asked Nov 18, 2022

by Jaymon

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19 votes

Answer:

Explanation:

Krzysiek Karbowiak answered Nov 20, 2022

by Krzysiek Karbowiak

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27 votes

Answer:

Explanation:

sin(12°)/10 = sin(150°)/a

a = sin(150°) × 10/sin(12°) = 24 cm

Alandarev answered Nov 22, 2022

by Alandarev

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