maria786leal
maria786leal maria786leal
  • 01-10-2019
  • Mathematics
contestada

Find the perimeter of the figure. Round all figures to the nearest hundredths place. Isosceles trapezoid

Find the perimeter of the figure Round all figures to the nearest hundredths place Isosceles trapezoid class=

Respuesta :

Sarah0404
Sarah0404 Sarah0404
  • 01-10-2019

Answer:

d. 92.84

Step-by-step explanation:

The top edge overhangs the bottom edge by (39 -27)/2 = 6 ft on both ends. This makes the slant side have length  

.. √((6 ft)^2 +(12 ft)^2) = 6√5 ft

Then the perimeter is

.. (39 +6√5 +27 +6√5) ft = 66 +12√5 ft

= 92.83 ft

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