ANSWER
Component form:
2. Magnitude
EXPLANATION
Given that P = (-5, 5) and Q = (-13, 6),
Vector PQ
2 vector PQ
This is the component form.
The magnitude is given by
Which ratio forms a proportion with 9/15 ? a. 3/6 b. 2/3 c. 12/30 d. 6/10
1 answer:
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The trigonometric function gives the ratio of different sides of a right-angle triangle. The area of the triangle is 55.4256 ft².
<h3>What are Trigonometric functions?</h3>The trigonometric function gives the ratio of different sides of a right-angle triangle.
where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite to the 90° angle.
For the given triangle the length of AB and BC can be written as,
Now, the area of the triangle is,
Area of triangle = 0.5× 8 × 13.8564 = 55.4256 ft²
Hence, the area of the triangle is 55.4256 ft².
Learn more about Trigonometric functions:
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