Answer:
(c) BC ≅ BC, reflexive property
Step-by-step explanation:
The conclusion of this proof derives from CPCTC and the SAS congruence postulate. In order for SAS to apply, corresponding sides and the angle between them must be shown to be congruent. The congruence statement ...
ΔABC ≅ ΔDCB
tells you these pairs of sides and angles are congruent:
- AB ≅ DC . . . . statement 2
- ∠ABC ≅ ∠DCB . . . . statement 4
- BC ≅ CB . . . . (missing statement 5)
- AC ≅ DB . . . . statement 7
That is, the statement needed to complete the proof is a statement that segment BC is congruent to itself. That congruence is a result of the reflexive property of congruence.
Answer:
Slope=4.000/2.000=2.000
Step-by-step explanation:
Answer:
4.02 meters.
Step-by-step explanation:
In the diagram, the length of the ladder is |AC|.
If the foot of the ladder is x meters from the base of the ladder
Then the distance of the ladder up the wall, AB=2x meters.
Using Pythagoras Theorem

Therefore, the distance of the ladder up the wall,
AB=2 X 2.01 =4.02 meters.
Answer:
-6
Step-by-step explanation:
we just need to do the step slope=(y2-y1)/(x2-x1)
so slope =-30-(-54)/(7-11)=24/-4=-6
No its not possible. An acute triangle has three angles less than 90 degrees. A right triangle has exactly one angle that is 90 degrees. Its not possible for both cases to happen at the same time.