Concept explainers
a.
To calculate:The coordinates of C
a.
Answer to Problem 9PSA
The coordinate of C is
Explanation of Solution
Given:
Concept used: Here, we are using Pythagoras theorem.
Calculation: Here, the formula is
Here, hypotenuse = AB
Perpendicular = AC
And, base = CB
Conclusion: Hence, the coordinate of C is
b.
To calculate: The lengths of AC and CB
b.
Answer to Problem 9PSA
The lengths of AC and CB are
Explanation of Solution
Given:
Concept used: Here, we are using distance formula.
Distance =
Calculation: Here, the formula is
Distance =
And,
Conclusion: Hence, the lengths of AC and CB are
c.
To calculate:The length of AB
c.
Answer to Problem 9PSA
The length of AB is
Explanation of Solution
Given:
Concept used: Here, we are using distance formula.
Distance =
Calculation: Here, the formula is
Distance =
Conclusion: Hence, the length of AB is
d.
d.
Answer to Problem 9PSA
AB is equal to
Explanation of Solution
Given:
Concept used: Here, we are using distance formula.
Distance =
Calculation: Here, the formula is
Distance =
Conclusion: Hence, AB is equal to
Chapter 9 Solutions
Geometry For Enjoyment And Challenge
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