The answer is D. because you use Pythagoreans theory and do 12^2+23^2 which equals 673, then you root it and get 26.
Answer:
Step-by-step explanation:
Take a triangle ABC, in which AB=AC.
Construct AP bisector of angle A meeting BC at P.
In ∆ABP and ∆ACP
AP=AP[common]
AB=AC[given]
angle BAP=angle CAP[by construction]
Therefore, ∆ABP congurent ∆ACP[S.A.S]
This implies, angle ABP=angleACP[C.P.C.T]
Answer:
51,040
Step-by-step explanation:
x + 1 = x + 1
x - x = 1 - 1
0 = 0
The answer in scientific notation is: 4.32 x 10^-2