Answer:
3^7
Step-by-step explanation:
We know that
and since it's multiplied by
which is the same thing as
we know that
.
Answer:
Since the two base angles are congruent (same measure), they are each 70°. If we are given a base angle of say 45°, we know the base angles are congruent (same measure) and the interior angles of any triangle always add to 180°.
Answer: J) 28
Step-by-step explanation: Triangle interior angles equal 180°
Answer:
38
Step-by-step explanation: