Answer:
r= 3 h = 6 then use 3^2 + 6^2 = l^2
Step-by-step explanation:
Answer:
4/25
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Determine the solution
Since b is a perfect square, the equation can be expressed as:

Apply difference of two squares:

Split:

Remove brackets:

Make a the subject in both equations

The solution can be represented as:

Answer:
yes that is the correct answer