triangle ABC ~DEF BC=4.8 cm EF=7.2cm find a ( angle ABC ) :( angle DEF )
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Answered by
2
Answer:
it will be 4.8^2/7.2^2
by theorem of area of similar triangle
therefore, the answer will be
Step-by-step explanation:
23.04:51.84
Answered by
2
Step-by-step explanation:
AngleABC/4.8=AngleDEF/7.8. (because∆ABC~∆DEF)
AngleABC/AngleDEF=4.8/7.8
AngleABC/AngleDEF=2/3
(AngleABC):(AngleDEF)=2:3
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