Answer:
dont know but sorry I want points
Answer:
72
Total number of parts = 3 + 4 + 5. = 12 parts. Each part = 72 ÷ 12.
Answer:
24 unit
Step-by-step explanation:
Given,
The vertices of the triangle ABC are,
A (1,1), B (7,1), and C (1,9),
By the distance formula,



Thus, the perimeter of the triangle ABC = AB + BC + CA = 6 + 10 + 8 = 24 unit