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nikklg [1K]
2 years ago
7

The measure of the supplement of an angle is 84° less than the measure of the angle. Find the measures of the angles

Mathematics
1 answer:
babunello [35]2 years ago
6 0

Let the measure of angle be 'x'

Since, the measure of the supplement of an angle is 84° less than the measure of the angle.

Therefore, measure of supplement of x = x - 84°

The measure of two supplementary angles is 180 degrees.

x + x -84^\circ = 180^\circ

2x -84^\circ = 180^\circ

2x =84^\circ + 180^\circ

2x =264^\circ

x =132^\circ

So, the measure of angle =x =132^\circ

Its supplement = x - 84°  = 132°  - 84°

=  48°

So, the measure of supplement of angle is 48 degrees.

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Inequality                            12h + 240 > 360

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                                                                   10 hours.                                              

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