Find the distance between the points R(a+b and a-b) and S(a-b -a -b)
Answers
Answered by
24
Answer:
RS = 2√(b² + a²)
Step-by-step explanation:
According to the question;
R ➝ (a + b, a - b)
S ➝ (a - b, -a - b)
For any two points with the co-ordinates (x₁, y₁) and (x₂, y₂), the distance formed on joining the two points is given by the Distance formula, which is:
Where;
- x₁ = a + b
- x₂ = a - b
- y₁ = a - b
- y₂ = -a - b
Now we'll substitute these values in the distance formula.
Substitute the values;
Take 4 out as common;
Therefore the distance between the points R(a + b, a - b) and S(a - b, -a - b) is 2√(b² + a²).
Similar questions