Couple different ways to approach this
If all sides are equal you would just add 4 twice, 72 + 8=80, now divide by 4, 20 is the length, width is 4 less than length so subtract 4, 16 is width, now add 2 lengths and 2 widths to double check, 20 + 20 + 16 + 16=72
True. maths is applied in every day life for instance in science and accounting and as well as when daily with money
(10 * 50) / 100
Multiply 10 and 50
500/100
500 divide by 100
The answer is 5
Answer:
36 m
Step-by-step explanation:
PT = x
This is True because of similar sides
solve for x to get PT and you get 16
Then to find the perimeter you would do P = PR + PR + PT = 6m + 14m + 16m = 36m