Question

please give the answer ​

Answer 1

Answer:

q=9

Step-by-step explanation:

so basically u apply the pythagorus theorum here

a^2+b^2=C^2

12^2+b^2=15^2

144+b^2=225

b^2=225-144

b^2=81

therefore square root of 81 is 9 therefore q=9