What is the perimeter of the triangle?

units=

The perimeter is =36 (unit = 1 square)

If the unit is 5 squares then the perimeter is 7.2

Step-by-step explanation:

Just apply Pitagora's theorem

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,