isabel2964 isabel2964

31-10-2021
Mathematics

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Find the total surface area of this triangular prism. 21 cm 29 cm 22 cm 20cm pls help I will put brainliest

Find the total surface area of this triangular prism 21 cm 29 cm 22 cm 20cm pls help I will put brainliest class=

Respuesta :

31-10-2021

Answer:

1960

Step-by-step explanation:

lateral area: (21+29+20) x 22= 70 x 22 = 1540

both bases: 20 x 21 = 420

total: 1540+420=1960

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neeshagurung434 neeshagurung434

30-01-2022

Answer: 1960centimetersquare

Ver imagen neeshagurung434

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