math
posted by Bart .
Write the negation of the following:
Every rectangle with four equal sides is a square.
A) No rectangle with four equal sides is not a square.
B) Every square with four equal sides is not a rectangle.
C) Every rectangle with four equal sides is not a square.
D) No square with four equal sides is a rectangle.
I think the answer is B

All squares are rectangles, but not all rectangles are squares. Although they should not be using a doublenegative, A means the same as "A rectangle with four equal sides is a square."
Respond to this Question
Similar Questions

math
a house has two rooms of equal area. one room is square and the other room a rectangle, four feet narrower and 5ft longer than the square one. find the area of each room? 
2nd grade math
If you have a rectangle with 24 square units 3 lines down 8 across how can you have a 4 unit rectangle with a perimeter of 8 around the outside also 6 units with a perimeter of 10 in a seprate problem A square of 4, perimeter of 8. … 
math
Write the negation of the following: Every rectangle with 4 equal sides is a square. A) No rectangle with 4 equal sides is not a square. B) Every square with 4 equal sides is not a square. C)Every rectangle with 4 equal sides is not … 
Alg II
I have a rectangle whose sides are in the proportion b:a, where b is the longer side. I draw a line parallel to a inside the rectangle in order to break it up into a square with sides of length a and a second rectangle. Amazingly, … 
Geometry Preferably Ms. Sue
Lucinda wants to build a square sandbox, but she has no way of measuring angles. Which of the following explains how she can make sure the sandbox is square by measuring only length? 
7th grade math Ms. Sue please
4. List all of the quadrilaterals with exactly one pair of parallel sides. (1 point) parallelogram; trapezoid rhombus; parallelogram; rectangle trapezoid rhombus;, square; rectangle 5. List all of the quadrilaterals with four right … 
Geometry
Quadrilateral RUBY is a rectangle. Which of the following statements MUST be true? 
math
A rectangle has a length of 8 and a width of 3, two squares with sides equal to the width of the rectangle are placed in the rectangle. What is the area of each square? 
math  2 questions!
help pls!!! i am confused!! can you check to see if these are right!? 
Analytic Geometry
A square is a quadrilateral with four equal sides. The area of a square is equal to square of its sides. The diagonal of a square is a line segment joining any two nonconsecutive side. Find the area of a square and the length of its …