What is the perimeter of a triangle with corners at #(7 ,3 )#, #(9 ,5 )#, and #(3 ,3 )#?
Well, perimeter is simply the sum of the sides for any 2D shape.
For the first:
For the second:
And for the final one:
so the perimeter is going to be
or in surd form,
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To find the perimeter of the triangle with corners at (7, 3), (9, 5), and (3, 3), we use the distance formula to calculate the length of each side of the triangle. Then, we sum up the lengths of all three sides to obtain the perimeter.
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To find the perimeter of the triangle with corners at (7, 3), (9, 5), and (3, 3), you need to calculate the sum of the lengths of its three sides.
Using the distance formula, the distance between two points (x1, y1) and (x2, y2) is given by:
Distance = √((x2  x1)^2 + (y2  y1)^2)
So, for each side of the triangle:

Side 1: Between (7, 3) and (9, 5) Distance = √((9  7)^2 + (5  3)^2)

Side 2: Between (9, 5) and (3, 3) Distance = √((3  9)^2 + (3  5)^2)

Side 3: Between (3, 3) and (7, 3) Distance = √((7  3)^2 + (3  3)^2)
Calculate each of these distances, then sum them up to find the perimeter of the triangle.
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When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a onesided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
 What is the perimeter of a triangle with corners at #(2 ,6 )#, #(4 ,5 )#, and #(3 ,1 )#?
 What is the equation of the line passing through (3,2 ) and (1, 5)?
 What is the perimeter of a triangle with corners at #(3 ,9 )#, #(5 ,7 )#, and #(8 ,7 )#?
 Circle A has a center at #(8 ,5 )# and an area of #100 pi#. Circle B has a center at #(4 ,2 )# and an area of #36 pi#. Do the circles overlap? If not, what is the shortest distance between them?
 A line passes through #(5 ,6 )# and #(7 ,3 )#. A second line passes through #(2 ,8 )#. What is one other point that the second line may pass through if it is parallel to the first line?
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