Perimeter is adding all 4 sides together:
8 + 8 + 9x + 9x
Simplify by coming like terms to get:
18x + 16
The answer is d. 18x + 16
Answer:
maybe 250%?
Step-by-step explanation:
Just a guess! hope i helped somehow<3
Answer:
maybee if you woudl actually type the problem down instead of screenshotting it some people may actually be able to see it and actually answer the problem
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given



Required
Area of triangle
This is calculated as:

This gives:



--- approximated