In triangle abc shown below, side ab is 8 and side ac is 4: triangle abc with segment joining point d on segment ab and point e on segment ac. which statement is needed to prove that segment de is half the length of segment bc?

I just did the test and got the question right, the answer is:

Segment AD is 4, and segment AE is 2.

Answer with explanation:

Given : In ΔABC,

Length of side AC= 4 cm

Length of side AB= 8 cm

To Prove:

Proof:

The theorem of geometry ,which is needed to prove that in ΔABC, BC=2 DE, is →→→→Line Segment Joining the mid point of two sides of triangle is parallel to third side and is half of it.

So, If D and E are mid point of AB and AC,then

→→DE║BC,and,

So,→ , AD= 4 cm and A E= 2 cm

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

3x + 4y -25 =0 represents the amount of change sianna should recieve