Answer:
D D D
Step-by-step explanation:
1) cube
2) triangular pyramid
3) triangular prism
4) rectangular prism
Answer:
Angle AOE = 180° - Angle DOE (linear pair)
= 180 - 30
= 150°
The answer is C. 150°
Hope this helps!
Answer:
∠ e = 40°
Step-by-step explanation:
Since Δ ABC and Δ EDC are congruent then corresponding angles are congruent, that is
∠ A = ∠ E = 40°
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