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3 years ago

Solve question number 21

Mathematics

1 answer:

Elina [12.6K]3 years ago

8 0

Answer:

∝ = 60.50°

Step-by-step explanation:

$AC = \sqrt{AB^{2} + BC^{2} } = \sqrt{128} \\\\AM = \frac{AC}{2} = \frac{\sqrt{128} }{2} \\\\$

∡VAM = ∝

$tg \alpha = \frac{VM}{AM} = \frac{10}{\frac{\sqrt{128} }{2} } = 1.76776695297 \\\\$

$\alpha = arctan (1.76776695297) = 60.50$

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