Answer:
As the angles are supplementary, their sum is 180
123 + 3x = 180
3x = 57
x = 19
Answer:
Hard to say where is this from?
Step-by-step explanation:
Question 1:
It is given that BC = EC and AC = DC. According to the definition of vertical angles, ∠BCA = ∠DCE. Thus, the two triangles are congruent by SAS. According to CPCTC, BA must be congruent to ED.
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Question 2:
A and E are base angles.
B and D are legs.
F is the base.
C is the vertex angle.
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Answer:
- 64% are from Noth America
Step-by-step explanation:
84 species in zoo,
5/12- north america
1/4-africa
- 64% are from Noth America
Answer:
34
Step-by-step explanation:
