Find S30 HELPP. 10 points! An arithmetic sequence has Si = -7 and S3 = 0.
2 answers:
You might be interested in
I hope this helps you
Answer:
Angle g and h are complementary angles.
Angle g and h are acute angles.
Step-by-step explanation:
The given angles are
If sum of two angles is 180, then they called supplementary angles.
If sum of two angles is 90, then they called complimentary angles.
Add both angles.
The sum of two angles is 90 degree, therefore angle g and h are complementary angles.
Both angles are greater than zero and their sum is 90, it means
and
Therefore, angle g and h are acute angles.