Mathematics, 03.08.2020 23:01 brittanysanders
HELP PLEASE URGENT
The following is an incomplete paragraph proving that the opposite sides of parallelogram ABCD are congruent:
[ picture above ]
According to the given information, AB || DC and BC || AD. Construct a diagonal from A to C with a straightedge. It is congruent to itself by the
Reflexive Property of Equality_.
Ву Angles BAC and DCA are congruent by the Alternate Interior Angles Theorem. Angles BCA and DAC are congruent by the Alternate Interior Theorem.
CPCTC, opposite sides AB and CD, as well as sides BC and DA, are congruent.
Which sentence accurately completes the proof?
( A )Triangles BCA and DAC are congruent according to the Angle-Angle-Side (AAS) Theorem.
( B )Triangles BCA and DAC are congruent according to the Angle-Side-Angle (ASA) Theorem.
( C / not correct ) Angles ABC and CDA are congruent according to a property of parallelograms (opposite angles are congruent).
( D ) Angles BAD and ADC, as well as angles DCB and CBA, are supplementary by the Same-Side Interior Angles Theorem.
Answers: 2
Mathematics, 21.06.2019 23:40
For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =
Answers: 2
Mathematics, 22.06.2019 01:30
△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 2
Mathematics, 22.06.2019 02:20
The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?
Answers: 2
Mathematics, 22.06.2019 02:50
Asap! i need this done today and i really don’t understand it. some one ! will mark
Answers: 1
HELP PLEASE URGENT
The following is an incomplete paragraph proving that the opposite sides of para...
Mathematics, 13.05.2021 21:10
Mathematics, 13.05.2021 21:10
Mathematics, 13.05.2021 21:10
Geography, 13.05.2021 21:10
Mathematics, 13.05.2021 21:10
Mathematics, 13.05.2021 21:10
Chemistry, 13.05.2021 21:10
Mathematics, 13.05.2021 21:10