BrainPrincess2017 BrainPrincess2017

04-05-2018
Business

contestada

Please answer! Will give 25 points!

Please answer Will give 25 points class=

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csheehan csheehan

04-05-2018

D. 56.25
(6 x 12)/2 = 36 cm2; Area of triangle ABC
If EF=4.5, than ED=9, because EF and ED have the same proportions as BC and AB. So area of EFD = (4.5 x 9)/2 = 20.25
ABC + EFD = 56.25

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Аноним Аноним

27-10-2018

the answer is D

hope this helps

:)

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