The complementary angle of 45° 45′ is ______.
A. 45° 55′
B. 44° 25′
C. 44° 15′
D. 46° 25′
1. B
2. C
3. D
4. A
The complementary angle of 45° 45′ is ______.
A. 45° 55′
B. 44° 25′
C. 44° 15′
D. 46° 25′
1. B
2. C
3. D
4. A
1. B
2. C
3. D
4. A
Correct Answer – Option 2 : C
Given:
Angle 45° 45′ is a complementry angle
Concept used:
Sum of complementary angles is 90°
1° = 60 minutes
Calculation:
Let the other angle is x
⇒ x + 45° 45′ = 90°
⇒ x = 90° – 45° 45′
⇒ x = 44° 15′
∴ Complementry angle of 45° 45′ is 44° 15′.