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Lena [83]
3 years ago
6

I NEED HELP WITH ALL, MUST SHOW WORK!!! will give brainliest to the correct one!!!

Mathematics
1 answer:
inna [77]3 years ago
4 0
1. 20 squared + 48 squared = 2704
square root of 2704 is 52. Answer: 52 inches.

2. -18 squared + 82 squared = 6400
square root of 6400 is 80 Answer: 80 inches
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