Question

Can someone help me with this

Answer 1

A, B, C

Explanation:

just put it into the formula a^2+b^2=c^2

a) 12^2+16^2

= 144+256

= 400 = 20^2

b) 4.5^2+6^2

= 20.25+36

= 56.25 = 7.5^2

c) 5^2+12^2

= 25+144

= 169 = 13^2

The next two dont match