Concept explainers
(a)
The length of side m.
Answer to Problem 48AR
The length of side AC is
Explanation of Solution
Given information:
The given figure is
Calculation:
Let us consider the triangle ABC, the length of side AC of length m can be found from cosine law. In triangle ABC,
Conclusion:
Thus, the length of side AC is
(b)
The value of
Answer to Problem 48AR
The value of angle N is
Explanation of Solution
Given information:
The given figure is
Calculation:
Let us consider the triangle ABC, the value of angle N can be found from sine law. In triangle ABC,
From the calculated value of side AC (
Conclusion:
Thus, the value of angle N is
(c)
The value of
Answer to Problem 48AR
The value of angle P is
Explanation of Solution
Given information:
The given figure is
Calculation:
Let us consider the triangle ABC, the value of angle P can be found from sine law. In triangle ABC,
From the calculated value of side AC (
Conclusion:
Thus, the value of angle P is
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Chapter 73 Solutions
EBK MATHEMATICS FOR MACHINE TECHNOLOGY
- Find the size of A to the nearest second?arrow_forwardDetermine the sine, cosine, tangent, cotangent, secant, and cosecant of each of the following angles. A piece of stock is to be machined as shown. Determine dimension b. All dimensions are in inches.arrow_forwardDetermine the sizes of Aand Bto the nearest minute.arrow_forward
- In Exercise 17 to 22, use either the sine ratio or the cosine ratio to find the length of the indicated sides of the triangle correct to the nearest tenth of a unit.arrow_forwardIf sinA=0.3617 , determine the value of angle A in degrees, minutes, and seconds rounded to the nearest second.arrow_forward
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