Monday

September 15, 2014

September 15, 2014

Posted by **gwen** on Monday, May 19, 2014 at 6:37pm.

a)Does the shape have rotational symmetry? If so,identify the angle of rotation.

b)Does the shape tessellate?

I dont know what to do for the first part.But I think part B is yes because it has no overlaps or gaps. Please help

- MATH -
**Damon**, Monday, May 19, 2014 at 6:47pmif you rotate it 60 degrees (360/3), it looks exactly like it did before since there is a corner at every 60 degrees

your answer to the second part is correct. Unlike circles, you can cover your flat roof with them with no leaks.

http://mathforum.org/sum95/suzanne/whattess.html

- MATH -
**gwen**, Monday, May 19, 2014 at 7:10pmThank you Damon you helped me a lot.

**Answer this Question**

**Related Questions**

Math - #4. 1. the mystery shape has at least 2 congruent sides. 2. it has fewer ...

Math - Please let me know if I am right on these. Mystery #1. 1. The mystery ...

Math - Brilli the ant has a block of cheese that is in the shape of an ...

Math - Brilli the ant has a block of cheese that is in the shape of an ...

Math - 1 the mystery shape has at least 2 lines of symmetry 2 at least 1 of its ...

Math - Can anyone please rephrase this. I really can't understand this term. ...

chemistry - someone can check my answer for me? and b) Shape and Bond Angle ...

geometry - Suppose you have an equilateral triangle. The area of the triangle is...

math - Draw a square, triangle, rhombus, and pentagon. Identify the types of ...

Math - My son is having a math test tomorrow I am unable to tell properly. Thank...