Find the perimeter and area of the figure determined by the points.
Perimeter =
Area =
Given information:
The given points are (-5, 3), (0,-1) (4, 4).
Concept used:
- First, find the value for x on the x-axis.
- Next, find the y-value on the y-axis.
- The point should be plotted at the intersection of x and y.
- Finally, plot the point on your graph at the appropriate spot.
- Then join all the points to make a closed figure for calculating perimeter and area.
Calculation:
The given points are A(-5, 3), B(0,-1), C(4, 4).
Plotting the points in the graph -
Perimeter of enclosed figure ABC is = AB+BC+CA
Using distance formula −
A(-5, 3), B(0,-1)
B(0,-1), C(4, 4)
A(-5, 3), C(4, 4)
Perimeter of ABC = AB+BC+CA
Area of enclosed figure ABC is −
Chapter P Solutions
EBK PRECALCULUS:GRAPHICAL,...-NASTA ED.
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