Answer:
Complementary angles are angles that add up to 90°
To find the complementary angle for an angle of 70° subtract it from 90°
That's
90° - 70° = 20
Hope this helps
20
Step-by-step explanation:
Complementary angles add to 90 degrees
70 +x = 90
Subtract 70 from each side
70+x-70 = 90-70
x = 20
The complement is 20
