Question

Two angles are supplementary one is 30°less than five times the other find the angles

Answer 1

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Vaibhav21111
Secondary SchoolMath 5+3 pts


Two angles are supplementary if one of them is 30 degree less than 5 times the other find the angles
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Answers

adarshhoax
Adarshhoax ✪ Brainly Benefactor ✪
hiiiii friend
here is your answer
assuming the one angle be "k°"
so, another must be (5 × k - 30°)
as these angles are supplementary to each other;
then,
k + 5k - 30° = 180°
6k = 180° + 30°
k = 210°/6
k = 35°

so, first angle be 35°
and second angle be 145°

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Answer 2

Answer:

let one of the angle=x°

other angle=5x-30°

Sum of supplementary angle is 180°

A.T.Q

x°+5x°-30°=180°

6x°=180°+30°

6x°=210°

x°=210°/6=35°

x=35°

other angle=5(35°)-30°

=175°-36°

=145°

This is the answer with explanation

Hope it helps you