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jarptica [38.1K]
2 years ago
5

What is the perimeter? Help plz....And no links!! I repeat No links!!!

Mathematics
2 answers:
Gnom [1K]2 years ago
7 0

Answer:48 cm

Step-by-step explanation:

a^2+b^2=c^2

a^2+16^2=20^2

a^2+256=400

a^2= 144

a = 12

12+16+20=48

Nana76 [90]2 years ago
4 0

Answer:

48 cm

Step-by-step explanation:

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