Biology, 29.09.2019 14:30 jess7kids98

If quadrilateral abcd is a parallelogram, then which relation must be true?

a. m∠a = m∠b

b. m∠b = m∠d

c. ab = da

d. ab = bc

Answers: 1

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If quadrilateral abcd is a parallelogram, then which relation must be true?

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More questions: Biology Another questions

If quadrilateral abcd is a parallelogram, then which relation must be true? a. m∠a = m∠b b. m∠b = m∠d c. ab = da d. ab = bc

Answers

Another question on Biology

If quadrilateral abcd is a parallelogram, then which relation must be true?

a. m∠a = m∠b

b. m∠b = m∠d

c. ab = da

d. ab = bc