subject
Mathematics, 11.03.2021 22:50 BlehBlehBlehBleh

Thomas needs to prove the following theorem: If one pair of opposite sides of a quadrilateral is congruent and parallel, then the quadrilateral is a parallelogram.
He draws the figure below and begins his proof.

Prove: ABCD is a parallelogram

What should be Thomas's reason for Step 2?

If parallel lines are cut by a transversal, corresponding angles are congruent.

A) Vertical angles are congruent.
B) If parallel lines are cut by a transversal, alternate interior angles are congruent.
C) Congruent parts of congruent triangles are congruent
D) If parallel line are cut by a transversal, corresponding angles are congruent


Thomas needs to prove the following theorem:

If one pair of opposite sides of a quadrilateral is

ansver
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 13:00, HyperZ
Which measurement is the most precise? a) 29 cm b) 28.8 cm eliminate c) 28.76 cm d) 28.762 cm
Answers: 2
image
Mathematics, 21.06.2019 18:00, safi30360oz0c34
Based on the graph, what is the initial value of the linear relationship? a coordinate plane is shown. a line passes through the y-axis at -2 and the x-axis at 3.
Answers: 3
image
Mathematics, 21.06.2019 20:00, Serenitybella
2.5 milligrams is equivalent to how many grams
Answers: 2
image
Mathematics, 21.06.2019 22:00, alexamorantess
Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.
Answers: 1
You know the right answer?
Thomas needs to prove the following theorem: If one pair of opposite sides of a quadrilateral is co...

Questions in other subjects:

Konu
Social Studies, 18.11.2020 01:50
Konu
Social Studies, 18.11.2020 01:50
Konu
History, 18.11.2020 01:50
Konu
Mathematics, 18.11.2020 01:50