please do solve my question pls its urgent
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Answer:
54 degrees
Step-by-step explanation:
let one of the complimentary angles be x
⇒other angle=90-x
Given,
one angle is two-third of the other
To find x.
2x/3=90-x
⇒2x=3(90-x)
⇒2x=270-3x
⇒2x+3x=270
⇒5x=270
⇒x=270/5
⇒x=54 degrees
Answered by
0
Answer:
Step-by-step explanation:
Solution:
As we know that a complementary angle = 90°
Let,
One of the angles = x , then
Other angle = 2/3x
So,
⇒2/3x+x=90°
⇒2x+3x/3=90°
⇒ 5x/3=90°
⇒ 5x=90°×3
⇒5x=270°
⇒x=270°/5
⇒x=54°
So,
1st angle=54°
2nd angle=2/3×54°
=2×18°
=36°
OR,
2nd angle = 90°-54°
= 36
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