Answer:
c ≈ 21
Step-by-step explanation:
By applying cosine rule in the given triangle ABC,
c² = a² + b² - 2abcos(C)
c² = (17)² + (10)² - 2(17)(10)cos(98.8°)
c² = 289 + 100 - 340(-0.1530)
c² = 441.015
c = 21
Area of a Circle = 254.34 cm²
Area of a Circle = π r²
Area of a Circle = 3.14 * 9²
3/12 =1/6
4+5+3=12
probability of picking 3 marbles is
3/12which in lowest term is 1/6
hope this can help you (^^)
The answer is 16
8+8 = 16 which is 2*8
2*9 = 18
9+9 = 18
Have a nice day❤︎
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<em>Kearsi</em>
