Ask
your own question, for FREE!
Mathematics
22 Online
What is the perimeter of the following polygon? Answer 22 units 28 units 36 units 44 units
Still Need Help?
Join the QuestionCove community and study together with friends!
perimeter = 13+13+10 = 36
use pyth thm to find the unknown length
This problem can be reduced to mental math if you recognize the 5-12-13 right triangles. Not as common as the 3-4-5 triangles, but they show up in textbook problems often enough that knowing them is a good thing.
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
laylasnii13:
Poem/diary i wrote I Want Out Iu2019m so tired of screaming into walls. Every fight with my mom leaves something broken and itu2019s not just plates or slam
Countless7Echos:
Aye.. I need actually some help on the shading here.. if the light is from above too I just feel something is off.
Countless7Echos:
I don't know just no sketch doodle day :p finished a video already so I'm pretty
1 hour ago
7 Replies
0 Medals
19 hours ago
19 Replies
3 Medals
3 days ago
9 Replies
2 Medals