Seudónimo Seudónimo

11-03-2021
Mathematics

contestada

plsssssssssssssssssssss help me i need to get these right so i can play roblo.x pls tell me how you got the answer

plsssssssssssssssssssss help me i need to get these right so i can play roblox pls tell me how you got the answer class=

Respuesta :

thebecks thebecks

11-03-2021

Answer:

675 mm²

Step-by-step explanation:

base = 15 x 15 = 225 mm²

4 sides = 4(15)(15)(0.5) = 450 mm²

450 + 225 = 675 mm²

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