Answer:
try 5
Step-by-step explanation:
Answer:
a
Step-by-step explanation:
because it matches the graph
Answer:
C
Step-by-step explanation:
If a line bisects a segment, both sides of the segment are equal. Therefore, IJ and JK have the same length, and are equal.
Can you please provide the diagram.
Answer:
∠ 1 = 99°, ∠ 2 = 81°, ∠ 4 = 81°
Step-by-step explanation:
∠ 1 and ∠ 3 are vertical angles and are congruent, then
∠ 1 = 99°
∠ 1 and ∠ 2 are adjacent angles and sum to 180° , so
∠ 2 = 180° - 99° = 81°
∠ 2 and ∠ 4 are vertical angles and are congruent, so
∠ 4 = 81°
