Question

the perimeter of the triangle formed by the points (-3,0),(2,0) and (0,-5) is​

Answer 1

Answer:

Perimeter of the triangle formed by vertices (-3, 0), (2, 0) and (0, -5) is 16.21

Step-by-step explanation:

A(-3,0),B(2,0) and C(0,-5)

Distance between(AB) =√[2-(-3) ]^2+(0-0) ^2

=√25

=5

Distance between(BC) =√(0-2)^2+(-5-0)^2

=√4+25

=√29

=5.38

Distance between(CA) =√([0-(-3)^2+(-5-0)^2

=√9+25

=√34

=5.83

Perimeter of the triangle

=5+5.38+5.83

=16.21