Question

Find the perimeter of triangle ABC with vertices A(–5, –2), B(–2, –2), and C(–5, 2).

Answer 1

12 units

Explanation:

the perimeter = AB+AC+BC=

3+4+5 = 12

Answer 2

12 units

Explanation:

AB = 3 units

BC = 5 units

CA = 4 units

Perimeter of triangle,

→ AB + BC + CA

→ 3 + 5 + 4

→ 12 units is the answer.