The perimeter of triangle is: 14.15 units
Step-by-step explanation:
First of all we have to find the lengths of sides of triangles
Given
A(3, 1), B(2, -1), and C(-3, 2)
The distance formula will be used to find the lengths of sides
So,
The perimeter of triangle will be:
Hence,
The perimeter of triangle is: 14.15 units
Keywords: Triangle Perimeter
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Answer:
Y=-75x+640
Step-by-step explanation:
649 is close to 640
she pays 75 per week
y = 640 -75x