Question

PLEASE HELP
Find the perimeter of the image below:

Answer 1

37 units
38 units
39 units
40 units

Answer 2

I think there is a fair bit of pythagoras in this question.

Answer 3

for each side, other than ST you can use Pythagoras

for PQ

you can draw a right triangle with PQ as the hypotenuse

the smaller sides are 2 and 6 squares so

PQ^2 = 2^2 + 6^2

\[PQ = \sqrt{40}\]

repeat the process for the other sides

Answer 4

thank you

Answer 5

you said except for ST what to do with that one

Answer 6

ST you can just count the squares