Nur Sabrina Bte Samat's answer to i can’t stop me_twice's Primary 6 Maths Geometry Singapore question.

done {{ upvoteCount }} Upvotes
clear {{ downvoteCount * -1 }} Downvotes
Nur Sabrina Bte Samat
Nur Sabrina Bte Samat's answer
7 answers (Tutor Details)
u can see in this diagram i drew, the sides i labeled A and B are circled when we need to include them in the perimeter and there are 4 side A and 4 side B. perimeter only counts the outer part of the diagram
Help
Help
3 years ago
Sorry to ask why is the triangle A and triangle b is the same 15,as i tot triangle b is bigger
Nur Sabrina Bte Samat
Nur Sabrina Bte Samat
3 years ago
yes they are not the same and B is bigger than A but the purpose here isnt to find individual sides as it is impossible because they never give a lot of values. but u can see that each side of A and B are on those 2 squares so the total sides of A and B is 15 times 2 so its 30
Help
Help
3 years ago
Hi can i ask u a question?
0.783 as a fraction why the answer is 47/60