I believe the answer is C
Answer:
Yes it is a right angled triangle
Step-by-step explanation:
If its a right triangle it would satisfy the Pythagoras theorem.
29.3^2 = 858.49
28.5^2 = 812.25
6.8^2 = 46.24
Adding the last 2 values:
812.25 + 46.24
= 858.49
So YES.
Answer:
and 
Step-by-step explanation:
We have the next set of functions:



We want to know M(T) then:
but we know that
:
and we know that 

Finally using the value of 22º we have

Answer:
your answer is ...
Step-by-step explanation: