Question

Question 3

Answer 1

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the vertices of the triangles is missing.

However, the following formula can be used to calculate distance;

$d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}$

Take for instance:

$A = (1,8)$

$A' = (7,8)$

The distance between both is:

$d = \sqrt{(1- 7)^2 + (8- 8)^2}$

$d = \sqrt{(-6)^2 + 0^2}$

$d = \sqrt{36 + 0}$

$d = \sqrt{36}$

Take square root

$d = 6$

Apply the above steps to the complete question