Question

(6) An angle is 30° less than three times its complement. Find the angle.​

Answer 1

Answer:

3(90-x)-x=30°

270°-3x=30°

240°=3x

80°= x

Hope you find it helpful.

Answer 2

Question:

An angle is 30° less than three times its complement. Find the angle.

Answer:

The angel is 30° (sure right answer)

Step-by-step explanation:

Let x be the one angel. then the compliment angle is 3x - 30

• x = 3x - 30
• x + 3x - 30 = 90°
• 4x - 30 = 90
• x = 90 + 30 ÷ 4
• x = 30

More info:

Therefore the compliment angle is :

• 3x - 30
• = (3 × 30) - 30
• = 60°

Hope it helps you out.

Thanks!