*If the supplementary angle of an angle x is 5 times the angle, then find the complementary angle of that x angle ?*
1️⃣ 45°
2️⃣ 30°
3️⃣ 50°
4️⃣ 60°
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Answer:
i think it would be 60° but i am not confirmed
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Answer:
For an angle x,
(i) Complementary angle of x° = (90° - x)
(ii) Supplementary angle of x° = (180°- x)
(iii) Supplementary angle = 3 (complementary angle)
180°- x = 3(90°- x)
> 180° - x = 270°- 3x
> x + 3x = 270°- 180°
> 2x = 90°
x = \frac{90}{2}
> x = 45°
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