Aquadrilateral with four congruent sides and four right angles is a square

Hello!

assuming this is a true-false question, I will answer accordingly

your answer is: False

just because it has 4 congruent sides and 4 right angles does not mean it is a square. there are several shapes it could be.

one of which is a rhombus, which also can have 4 congruent sides and 4 right angles

a new way to get the square is to phrase it like this:

a quadrilateral with 4 congruent sides, 2 of the sides perpendicular to the others, and 4 right angles, is a square

I hope this helps, and have a nice day!

answer: add the !

step-by-step explanation: then we will answer

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.