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3 years ago

in parallelogram abcd angle b is a right angle determine whether the parallelogram is a rectangle if so by what property

Mathematics

1 answer:

Digiron [165]3 years ago

8 0

Answer:

If a parallelogram has at least one 90 degree angle then its opposite angle is equal and also = 90 degrees.

The 2 remaining opposite angles add up to 180 degrees and since they must be equal, they must be 90 degrees each.

So, we have a quadrilateral with four 90 degree angles and is therefore a rectangle OR it could possibly be a square.

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Known :

Long (l) = 11 in

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Answer :

Formula :

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Answer:

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3 years ago

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<h3>Solution :</h3>

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Answer:

Step-by-step explanation:

hope i helped have a verey good day

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3 years ago

in parallelogram abcd angle b is a right angle determine whether the parallelogram is a rectangle if so by what property​

in parallelogram abcd angle b is a right angle determine whether the parallelogram is a rectangle if so by what property