Given: AB = CD Prove: AC = BD

Mathematics

2 answers:

s2008m [1.1K]3 years ago

6 0

Proof is in the attachment below.

S_A_V [24]3 years ago

6 0

If AB=CD then we can add something to both sides and it will still be true. Adding BC to both sides results in AB+BC=BC+CD
Which can be changed to AC=BD because adjacent (next to each other) line segments can be express as the two endpoints at either end.
Hope this helps :)

You might be interested in

Input 4 4 8 8 output 2 4 1 3 <br> is the relation a function

SCORPION-xisa [38]

No it is not, firstly the input (lets name it x) is not going up, but the output (lets call this y) is going different each time.

8 0

3 years ago

Urgent. Will give brainliest and 20 points!!

insens350 [35]

If you begin with the basic equation of a vertical parabola: y-k=a(x-h)^2, where (h,k) is the vertex, then that equation, when the vertex is (-3,-2), is

y + 2 = a (x + 3)^2. If we solve this for y, we get

y = a(x+3)^2 - 2. Thus, eliminate answers A and D. That leaves B, since B correctly shows (x+3)^2.

8 0

3 years ago

Read 2 more answers

I need help in math!

boyakko [2]

You need to divide for the first one

8 0

4 years ago

Read 2 more answers

If the gradient of line A is 4 what is the gradient of the line which is perpendicular to A

zhannawk [14.2K]

Answer: