answer this question(solution should be included)
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Step-by-step explanation:
Given and can be found
DC=24CM
DF=12CM
FC=12CM
BC=15CM=AD
BE=15-8=7CM
AB=DC=24CM
AREA SHADED=AREA RECTANGLE-AREA(∆ADF+∆FEC+∆ABE)
=15*24-(1/2*(12*15)+1/2(12*8)+1/2(7*24))
=15*24-((6*15+4*12+7*12)
=15*24-(90+48+84)
=360-222
=138cm²
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