Thursday

March 5, 2015

March 5, 2015

Posted by **Kim** on Friday, April 29, 2011 at 11:12am.

b.)The diagonals of a square (always true, sometimes true, OR never true) bisect each other.

c.)If WXYZ is a rectangle, then the diagonals are (always true, sometimes true, OR never true) congruent.

d.)The diagonals of a rectangle are (always true, soemtimes true, OR never true) perpendicular.

Please answer each of these with either always true, sometimes true, or never true. If you can provide examples and explanations for the answers you get, do so please!

Thanks!

- Math -
**Tara**, Friday, April 29, 2011 at 12:00pmA) Sometimes

- Parallelogram has sides that parallel to each other. Therefore this can be a rhombus, square or rectangle.

B) Always

-Sides of a square are all equal. All the angles are right. If you draw 1 diagonal you get a right triangle. A^2+B^2=C^2. This will be the same for the other diagonal as well. Because all the sides are equal so will the diagonals.

C) Always

-Similar consept as part (b).

D) Always

-Can't explain this one sorry. It was just a rule in our Geometry class.

- Math -
**Mgraph**, Friday, April 29, 2011 at 12:55pmD)Sometimes. Only if a rectangle is a square.

**Answer this Question**

**Related Questions**

geometry - Is it always true, sometimes true, or never true that the centroid is...

math - Determine whether the statement is always true, sometimes true, or never ...

basic math - Is it always true, sometimes true, or never true that a regular ...

Geometry - Is it always true, sometimes true, or never true that the ...

Algebra - A positive integer minus a positive integer is always positive. This ...

Chemistry (Check) - Classify each of these statements as always true, sometimes ...

Geometry - Quadrilateral GHIJ is a scale drawing of quadrilateral ABCD with a ...

Pre-Calculus - Graphing Polynomials Decide whether each of the following is ...

Calculus theory - Determine if the statement is always true, sometimes true, or ...

math - Is it always true, sometimes true, or never true that a regular ...