blakebrian767 blakebrian767

13-04-2020
Mathematics

contestada

Find the perimeter and area of the polygon defined by the points (7, 12), (1.0,6), (7.0), (2.0), and (-2, 12),

Respuesta :

kenlingdad kenlingdad

13-04-2020

Answer:

perimeter: 40.79

Area: 84

Step-by-step explanation:

It's made up with 2 trapezoids

perimeter: (√3² + 6²) + (√1² + 6²) + 7 + 6 + 6 + 9 = 40.79

area: ((9 + 6) x 6) / 2 + ((6 + 7) x 6) / 2) = 45 + 39 = 84

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