janaothman1112007 janaothman1112007

16-09-2021
Mathematics

contestada

The two triangles are similar. If AB = 8 cm, BC = 4 cm, and EF = 3 cm, what is the total area for both triangles

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kennedydance2010 kennedydance2010

16-09-2021

Answer:

15cm

Step-by-step explanation:

Also, △ABC∼△DEF

4 2= DF2.5 Hence, DE=6cm and DF=5cm

Perimeter of Δ DEF = DE+EF+EF

Perimeter of Δ DEF = 4+5+6

Perimeter of Δ DEF = 15 cm

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