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April 18, 2015

Posted by **Reigel** on Wednesday, May 18, 2011 at 8:27am.

Prove the symmetric Property for congruence of triangles.

Given: ∆ABC≅ ∆DEF

Prove: ∆DEF≅ ∆ABC

- Math Geometry -
**Anonymous**, Monday, May 23, 2011 at 2:14pmThe radius of the base of a cylinder is 4x cm is 27 cm and its height is 33 cm. Find the surface area of the cylinder in terms of 3.14

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