Answer:
9.75
Step-by-step explanation:
b= 1.1
193b= 212.3
divide both sides by 193 to isolate b
212.3÷193=1.1
12
Pythagorean theorem
a²+b²=c²
a²+35²=37²
a²+1225=1369
manipulate the equation
1225-1369=-a²
-144=-a²
√-144=12
a=12
