3 years ago

PLEASE HELP:) use the net to find the lateral area of the prism.

Mathematics

1 answer:

ANTONII [103]3 years ago

3 0

Answer:

$LA=440\ cm^2$

Step-by-step explanation:

we know that

The lateral area of the triangular prism is equal to the area of its three rectangular faces

$LA=(17)(11)+(15)(11)+(8)(11)$

$LA=187+165+88$

$LA=440\ cm^2$

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