Answer:
1) 
2) 
3) 
4) 
5) 
Step-by-step explanation:
The rationalization of the denominator of the surds are found as follows;
1) 


2) 


3) 


4) 


5) 


6) 


Answer:
52.6,56.6,594.3
Step-by-step explanation:
you multiply all o them
Answer:
15 cm
Step-by-step explanation:
The area of an equilateral triangle is:
, where a is the length of one side.
We can find the value of a (the length) by:


a = 5, so the side length of this triangle is 5 cm.
The perimeter of an equilateral triangle will be 3 times the length.

Hope this helped!
Answer:
8.04 units
Step-by-step explanation:
By Pythagoras Theorem:
