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Sagot :
Answer:
49
Step-by-step explanation:
Scale factor = 1 : 2
AB = XY /2 = 22/2 = 11
AC = XZ/2 = 32/2 = 16
BC = YZ/2 = 44/2 = 22
Perimeter of ΔABC = 11 + 16 + 22 = 49
Answer:
- The perimeter of ΔABC is 49 units.
Step-by-step explanation:
We know that:
- ΔABC ≈ ΔXYZ
Work:
- => 2(ΔABC) = ΔXYZ
- => 2(11 + BC + CA) = (22 + 44 + 32)
- => (11 + BC + CA) = (22 + 44 + 32)/2
- => 11 + BC + CA = 11 + 22 + 16
- => Perimeter of ΔABC = 11 + 22 + 16
- => 49 units
Hence, the perimeter of ΔABC is 49 units.
Hoped this helped.
[tex]BrainiacUser1357[/tex]
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