All categories

2 years ago

Given: AD∥BC and AB∥CD Prove: AD≅BC and AB≅CD

Mathematics

2 answers:

Inessa05 [86]2 years ago

7 0

I’m guessing SSS because they are both sharing the side in the middle

liq [111]2 years ago

3 0

Answer:

BC || AD and AB || CD (given)

∠BCA ≅ ∠DAC 2. As alt.interior angles with parallel lines

∠BAC ≅ ∠DCA 3. As alt.interior angles with parallel lines

AC ≅ AC (identity)

△ABC ≅ △CDA (ASA)

AB = CD (CPCT C)

You might be interested in

Select all coordinate pairs that are solutions to the inequality 5x + 9y < 45.

zzz [600]

Answer:

B D F

Step-by-step explanation:

Took quiz

3 0

3 years ago

Simpify the expression. -2(y + 3) -7y

jenyasd209 [6]

-2y-6-7y
-9y-6
I hope that this helps!

4 0

3 years ago

I need help I’m confuse

Archy [21]

Answer:

5. y=-1 (the line of reflection)

6. 90 degrees CCW

7. move the figure 4 units right

8. Increase or multiply the figure by two...

Step-by-step explanation:

7.(add 4 to every x value) and 6 down (subtract 6 from every y-value)

8.J is 2 units up and one unit left of the origin so you'd multiply it by 2 so that it is 4 units up and 2 units left of the orgin. Repeat this for every point of the triangle

8 0

3 years ago

K + a = v + w, for a

san4es73 [151]

Step-by-step explanation:

Solve for a

k + a = v + w

a = v + w - k

Solution → { a = v + w - k }

8 0

3 years ago

Read 2 more answers

The track team won a total of 18 medals. Three of the medals were gold. There were twice as many bronze medals as silver medals.

monitta

10 bronze medals

explaining:
if 3 of the medals were gold there would be 15 left. Since there was twice as many bronze from silver they would have 5 silver medals and 10 bronze.

4 0

3 years ago