Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

kcla1996Best ResponseYou've already chosen the best response.0
Elsie is making a quilt using quilt blocks like the one in the diagram.
 one year ago

kcla1996Best ResponseYou've already chosen the best response.0
a. How many lines of symmetry are there? b. Does the quilt square have rotational symmetry? If so, what is the angle of rotation?
 one year ago

kcla1996Best ResponseYou've already chosen the best response.0
is it 8 or 4 lines of symmetry?
 one year ago

gregohbBest ResponseYou've already chosen the best response.1
I think there are four lines of symmetry (y=0, y=x, x=0, y =x) through the center. Only rotations of 90 degrees or multiples there off will be equivalent.
 one year ago

gregohbBest ResponseYou've already chosen the best response.1
I'm not sure how you define line of symmetry. If it reflection through the line that gives the same shape in the same position its 4, if its a reflection through one of the outer lines of the square, then the shape will look the same but be in a new position. So we need to see the exact definition. Normally when dealing a function and we talk about lines of symmetry we are talking about the first kind.
 one year ago

kcla1996Best ResponseYou've already chosen the best response.0
http://www.mathsisfun.com/definitions/linesymmetry.html
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.