Answer:
Number 4: Using Pythagoras Theorem,
Number 5:
3:
It is a right triangle
4:
Not a right triangle
For the last one:
Rounded down (because the answer needs to be a whole number) is 21
Evaluate the log by thinking “3 to what power is 1/9 so log3(1/9) =
1 answer:
You might be interested in
