Answer:
2 21 degree angles
Step-by-step explanation:
An isosoles triangle has two congruent angles and every triangle's sum of interior angles equals 180 degrees. 138*2>180, so the 138 degree angle cannot be congruent to any of the other angles. Therefore:
180=138+2x
42=2x
21 degrees=x
Answer:
10.9375
Step-by-step explanation:
brainllest
135
with math any absolute number cant be negative so you just make it positive
Answer:
In that phrase, "unit" means "equal to 1".
Step-by-step explanation:
Hopes this helps.
Answer:
Find the 13th term in the following arithmetic sequence
2, 10, 18, 26 ...192 is the 13th term
