3. ఒక కోణం, దాని complement, మరియు supplement మొత్తం ఎంత?
Sum of angle, its complement, and its supplement.
270°
కోణం = x.
Complement = 90°-x.
Supplement = 180°-x.
మొత్తం = x + (90°-x) + (180°-x) = 270°-x.
Wait: this depends on x! Unless x=0, it's 270°-x.
If x=0: 0+90+180=270. If x=45: 45+45+135=225.
Hmm — the sum is NOT constant. It's 270°-x.
But if question asks "angle + complement + supplement" as general:
= x + (90-x) + (180-x) = 270-x. Depends on angle.
For standard answer: sum = 2×(angle) + 270° - 2×(angle) = 270°? No.
x+(90-x)+(180-x) = 270-x. Not constant.
The question might intend: sum = 270° (only if angle = 0°).
Actually for any angle x: sum = 270° - x. Not a fixed constant.
Common exam version: "angle + its complement = 90°, angle + supplement = 180°, all three together?"
Let me use: ∠x = 60°. Sum = 60+30+120=210=270-60 ✓.
The answer for exam purposes: 270° - x (depends on angle).