Answer:
i hope it helps u........
Answer:
5 ft
Step-by-step explanation:
a²+b²=c²
3×3=9
4×4=16
9+16=25
√25=5
Answer:
Hello! answer: 45 and 45 is a complementary angle and 60 and 30 is a complementary angle
Step-by-step explanation:
Complementary angles are just angles that add up to 90 degrees so... 45 + 45 = 90 60 + 30 = 90 so that is how those are complementary angles.
Hope that helps!