Step-by-step explanation
Part 1.
We graph the quadrilateral QUAD. For this, we plot and join the given ordered pairs.
As we can see, the quadrilateral QUAD is a kite because it has exactly 2 pairs of consecutive congruent sides.
Part 2.
Finding the perimeter
The perimeter is the sum of the length of all the sides of a polygon. Then, to calculate the perimeter of the quadrilateral QUAD, we have to find the measure of the segments UA and AD. For this, we can use the distance formula between two points.
Then, we have:
• Measure of segment UA
• Measure of segment AD
Now, we calculate the perimeter of the quadrilateral.
Therefore, the perimeter of QUAD is 54 units.
Finding the area
The area of a kite is half the product of the lengths of its diagonals.
Then, we have to calculate the measure of segments UD and QA to find the area of the kite. For this, we can use the distance formula between two points.
• Measure of segment UD
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