1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Nikitich [7]
3 years ago
11

Prove that the diagonals of a rectangle bisect each other. the midpoint of is _____

Mathematics
1 answer:
Deffense [45]3 years ago
8 0
In this attached picture, we can prove that triangles AOB and COD are congruent. ∠CDO and ∠ABO are equal because they are alternate angles. Similarly, ∠OAB and ∠OCD are equal because they are alternate angles, as well. We have a rectangle and in the rectangle, opposite sides are equal; AB = CD. Then, because of Angle-SIde-Angle principle, we can say that triangles AOB and COD are equal. If triangles are congruent, then OD = OB and OC = AO. Applying congruency to the triangles ACD and BCD, we can see that these triangles are also congruent. It means that the diagonals are equal. Since, OD = OB and OC = AO, it proves that the point O simultaneously is the midpoint and intersection point for the diagonals. 

You might be interested in
Anyone please answer !!!!! Happy holidays!
ValentinkaMS [17]

Answer:

(4, 0)

Step-by-step explanation:

6x-3y=24\\-3y=24-6x\\y=-8+2x\\0=-8+2x\\8=2x\\

x=4 when y=0, and in x-intercepts, we are trying to find the value of x when y=0, which is why (4, 0) is the point of interception.

5 0
2 years ago
Read 2 more answers
You buy a new car for $31,300. The average car depreciates in value by 14% per year. How much will it be worth after each of the
Andrei [34K]

A = P(1 + rt)

A=31,300(1+.14*1)

A=35682

5 0
3 years ago
What type of transformation is ABCD to A’B’C’D’?
mixas84 [53]

Answer:

c

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The expression below is a sum of cubes.<br><br> 125x^3 + 144<br><br> A. True <br><br> B. False
pishuonlain [190]
It would be false bc i just took it and it was right
8 0
2 years ago
Read 2 more answers
HELP! this is for geometry, i really need help on number 13 but if you can help me with the others.
Zina [86]
1 ray DE
2 ray ED
3 ray EC
4 ray CE
5 ray DC
6 ray CD
7 ray CA
8 ray AC
9 ray CB
10 ray BC
11 ray AB
12 ray BA
4 0
3 years ago
Other questions:
  • Simplify cos omega tan omega
    8·1 answer
  • Ryan makes 65 ounces of apple jelly. He puts the same amount of jelly into 6jars. About how much jelly is in each jar?
    13·1 answer
  • Write an equation: 1/5 of a shipment of books weights 25 pounds
    8·2 answers
  • Identify an equation in slope-intercept form for the line parallel to y = 5x + 2 that passes through (-6,-1)
    15·1 answer
  • What is the exact value of cos112.5?
    7·2 answers
  • Write an equato
    6·1 answer
  • Please help me to solve it
    15·1 answer
  • Sigmund was collecting rocks, and he wanted to share them with his friends. He had 26 rocks and wanted to divide them evenly int
    6·1 answer
  • Can someone help me please!!
    11·1 answer
  • The sum of two numbers is 36 twice the first number minus the second number is 6 find the numbers
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!