Answer:
30
Step-by-step explanation:
Answer:
2 times as long
Step-by-step explanation:
2/5 divded by 1/5 equals two
Answer:
sin∅ = 12/13
Step-by-step explanation:
use pythagorean theorem to find the missing side
a² + 5² = 13²
a² = 13² - 5²
a² = 169 - 25
a² = 144
a = 12
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Sin∅ = opp/hyp
sin∅ = 12/13
Answer: C
Triangle=36+42+102=180
