Number 13
Idk how to do number 13
Help appreciated
1 answer:
Sine (33) = BD / BC
BD = sine (33) * BC
BD = 0.54464 * 110
BD =
<span>
<span>
<span>
59.91
DC^2 = 110^2 - 59.91^2
</span></span></span>DC^2 = 12,100
<span>
<span>
<span>
-3,589.21
</span></span></span>DC^2 = 8,510.79
DC = 92.25
AD = BD = 59.91
AB^2 = 59.91^2 + 59.91^2
AB^2 = 7,178.42
AB =
<span>
<span>
<span>
84.7</span></span></span>3
Perimeter = AB + BC + AD + DC
Perimeter = 84.73 + 110 + 59.91 + 92.25
Perimeter = 346.89
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Step-by-step explanation:
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36 fondue= (36/5) x4
36 oz of fondue= 28.8 oz cheese
-5/3
Step-by-step explanation:
m1 = 3/5
m1 * m2 = - 1. For a pair of perpendicular line.
Usking that m2 = - 5/3