They are congruent angles
Answer:
4.5
Step-by-step explanation:
1/2 times base times height
( Area of a triangle )
1/2(3)(3)
=4.5
Answer:
B.
Step-by-step explanation:
<2 and <3 are vertically opposite angles and are also congruent. Both the angles are hence called vertical angles.
<span>there was a 10% decrease</span>
i hope i have been useful buddy.
good luck ♥️♥️♥️♥️♥️.