C=√a²+b. square both sides
c²=a²+b². subtract a² from both sides
c²-a² = b². take the square root of both sides
b=±√c²-a²
but since length can never be negative we consider only the positive root
b=√c²- a²
Answer:
Step-by-step explanation:
Answer:
16
Step-by-step explanation:
Answer:
1.) isosceles triangle x=11.3
2.) scalene triangle x=14.1
3.) isosceles triangle x=6.02
4.) isosceles triangle x=15
5.) scalene triangle x=12
Step-by-step explanation: