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3 years ago

Quadrilateral ABCD has all congruent sides and opposite angles that are congruent. What classification can be given to ABCD?

Mathematics

2 answers:

Sauron [17]3 years ago

4 0

By using the theorem,

"If the diagonals of a quadrilateral bisect each other and have the same length, then the quadrilateral is a rectangle."

By the rectangle the opposite sides are equal and and the opposite angles are congruent.

Thus the Quadrilateral ABCD has all congruent sides and opposite angles that are congruent is given by Rectangle.

denis23 [38]3 years ago

3 0

Answer:

The correct answer is C. Rhombus

Step-by-step explanation:

By definition, a Rhombus has four congruent sides which are also parallel. A Rhombus opposite angles are congruent. A Rhombus also has consecutive angles that are supplementary. Its diagonals bisect the angles too.

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Find the circumference. use 3.14 for π r=2 cm c=? c=π d help please

Helga [31]

Answer:

C = 12.56m

Step-by-step explanation:

circumference is the distance around the outside of a circle. The r stands for radius, half way across, from the center(thats the little line on the diagram) "d" stands for diameter. That would be double the radius, bc its all the way across the circle through the center. The formula to find the CIRCUMFERENCE is given, C=pi × d

They told you to use 3.14 for pi. And also the radius is 2, so the diameter is 4

C = pi × d

C = 3.14 × 4

C = 12.56 meters

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The manager of a 100-unit apartment complex knows from experience that all units will be occupied if the rent is $800 per month.

Ede4ka [16]

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3 years ago

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Natalija [7]

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Step-by-step explanation:

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kipiarov [429]

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givi [52]

Answer:

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Step-by-step explanation:

Just ask!

Hope this helps. :)

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