3x-5 = 19-x
Answer:
Step-by-step explanation:
Blank 1 = 24/24
Blank 2 = 1/9
Blank 3 = 20/32
Blank 4 = 8/8
Blank 5 = 3/4
Answer
Angle CAB is congruent to angle CBA.
Angle DAC is congruent to angle DAB.
Triangle ACD is similar to triangle ABD.
Segment AD is congruent to segment AC.
Answer:
Option B is correct.
Angle DAC is congruent to angle DAB
Step-by-step explanation:
Given: Segment AC is congruent to segment AB.
In ΔABD and ΔACD
[Given]
[Congruent sides have the same length]
AB = AC [Side]
AD = AD [Common side]
[Angle]
Side Angle Side(SAS) Postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another triangle, then the two triangles are congruent.
Then by SAS,
By CPCT [Corresponding Parts of congruent Triangles are congruent]
then;
therefore, only statement which is used to prove that angle ABD is congruent to angle ACD is: Angle DAC is congruent to DAB
1/2 · 90
0.5 · 90
0.47 · 89
90/2
Answer:
The first and second one
Step-by-step explanation:
Answer:
x - 1 and x + 2
Step-by-step explanation:
Smartness