Answer :
Answer:
non of the above
in a 3² + 10²=109 which is not the square of 15in
b 5² + 7²=74 which is not the square of 10 in
c2² + 15²=229 which is not the square of 20 in
d 3.5² + 3.5²=24.50 which is not the square of 7
Step-by-step explanation: