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Alex Ar [27]
3 years ago
14

Please help! use the net to find the lateral area of the prisim

Mathematics
1 answer:
Sergio039 [100]3 years ago
7 0

Answer: 832 cm².

Step-by-step explanation:

1. To calculate the lateral area of the prism by using the net you must:

- Calculate the perimeter of the base:

P=2l+2w

Where l is the lenght and w is the width:

l=17cm\\w=15cm

Then:

P=2(17cm)+2(15cm)=64cm

- Now you must multiply the perimeter by the height. The height is 13 cm.

Then, the lateral surface area is:

LA=64cm*13cm=832cm^{2}

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