Proving a Rectangle Has Congruent Diagonals
Given: ABCD is a rectangle.
Prove: ABCD has congruent diagonals.
Statements
1. ABCD is a rectangle
2. draw AC and BD
Reasons
1. given
2
unique line postulate
3. ZBAD and CDA are right
3. def. of a rectangle
angle
angles
4. ZBAD LCDA
4. all right angles are
congruent
5. def. of a rectangle
5. ABCD is a parallelogram
Identify the steps that complete the proof.
6. ABCD
6.
7. ADAD
7. reflexive property
8. ABAD ADCB
9. BD AC
Intro
Done
mi

where r the answers

step-by-step explanation:

4 candies

step-by-step explanation:

7 x 28 = 196

200 - 196 = 4 candies remaining.

ranks (& how to earn them):

-beginner (needs at least 0 points & 0 brainliest answers)

- hand (needs at least 100 points & 0 brainliest answers)

-ambitious   (needs at least 250 points & 0 brainliest answers)

-virtuoso (needs at least 500 points & 5 brainliest answers)

-expert   (needs at least 1,000 points & 10 brainliest answers)

-ace (needs at least 3,000 points & 15 brainliest answers)

-genius   (needs at least 15,000 points & 50 brainliest answers)

how to award brainliest:

you must wait until 2 people answer to award brainliest. i'm pretty sure that it should be next to the "" and "comments" buttons.  

6(h+1)/2=a

a=area

step-by-step explanation:

its the same thing as a square or rectangle but after multiplying two sides you need to divide it by two.