Answer:
∠2 and ∠4 are the supplementary angle.
Step-by-step explanation:
Shelves of the bookcase are parallel and a transversal line is intersecting these points at two distinct points.
By the property,
Sum of two interior consecutive angles measure 180°.
From the figure attached,
∠2 and ∠4 are the interior consecutive angles.
Therefore, m∠2 + m∠4 = 180°
Which proves that shelves of the showcase are parallel.
Answer:
5
Step-by-step explanation:
7 + 6 + 8 + 4 + 3 + 2 = 30
30 divided by 6 = 5
Answer:
12971
Step-by-step explanation:
13000-20-18 = 12971
Answer:
B
Step-by-step explanation:
8^2=64. -8^2 also =64.
Answer: ~ ~
Step-by-step explanation:
