3 years ago

A home has a triangular backyard. The second angle is 4degrees more than the first angle. The third angle is 20 degrees more tha

n 2times the first angle. Find the angles of the triangular yard

Mathematics

1 answer:

Nitella [24]3 years ago

3 0

$\left \{ {{y=2} \atop {x=2}} \right.$

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2 years ago

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3 years ago

Given the following triangle find side AC. A. 11.89 B. 12.87 C. 13.98 D. 14.08

BigorU [14]

Answer:

The answer to your question is AC = 14

Step-by-step explanation:

To solve this problem, we must use trigonometric functions.

And we must look for a trigonometric function that relates the opposite side and the hypotenuse.

This trigonometric function is the sine

$sin\alpha = \frac{opposite side}{hypotenuse}$

solve for Opposite side = AC

AC = hypotenuse x sin α

- Substitution

AC = 25 x sin 34

- Simplification

AC = 25 x 0.56

- Result

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