Answer:
A, B, and C are true
Step-by-step explanation:
Answer:
The two column proof is presented as follows;
Step
Statement Reason
1
≅
Given
∠CAB ≅ ∠DBA
2
≅
Reflexive property
3
ΔABC ≅ ΔBAD SAS rule of congruency
Step-by-step explanation:
Given that we have;
Segment
of ΔABC being congruent to (≅) segment
on ΔBAD and angle ∠CAB on ΔABC is congruent to angle ∠DBA on ΔBAD, and also that the two triangles share a common side, which is segment
, we have;
Segment
is congruent to itself by reflexive property, therefore;
Two sides and an included angle on ΔABC are congruent to the corresponding two sides and an included angle on ΔBAD, which by Side-Angle-Side, SAS, rule of congruency, ΔABC is congruent to ΔBAD
Answer:
- x=6
- x=3
- x=9
Step-by-step explanation:
- 2(6)=12; there are 12 circles
- 2(3)+5=11; there are 11 circles on the right
- (9) + 12=21; there are 21 circles on the right
Step-by-step explanation:
