To find the perimeter of the
Answer to Problem 20PT
31
Explanation of Solution
Given information:
Formula used:
Distance=
Calculation: to calculate the perimeter calculate distance between XY, YZ and ZX and add all these
Distance between XY
Distance=
Solving it further
XY=
Solving it further
XY =
Solving the underroot term
XY= 12.6
Now, distance between YZ
Distance =
Solving it further
XY =
Solving further
XY =
Solving underroot value
XY =
Now, distance between ZX
Distance =
ZX =
Solving it further
ZX =
Solving for the underroot
ZX = 11.4
Finally, perimeter=
Substituting values in the expression
Perimeter =
The final answer is
Perimeter = 31
Chapter 1 Solutions
Geometry, Student Edition
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