Answer:
The answer is the forth one , Y-8+2⩽-2+2
A leg of a right triangle can never be greater then the hypotenuse
this formula will tell you if it's a valid right triangle

the first two question marks are the legs of the triangle while the one after the = is the hypotenuse.
THE STEPS:




ANSWER:
Answer:
3.1 degrees celcius
Step-by-step explanation:
5.6C-2.5C=3.1C
Answer:
It is a right-obtuse angle
Step-by-step explanation: