Mathematics

# The angles are adjacent and form an angle of $140 ^ { \circ }$ . The smaller is $28$ $^ { \circ }$ less than the larger.

$84$ and $56$.

##### SOLUTION

Therefore the sum of the two should give $140$.

Let the larger be $x$ then the smaller is $x-28$

$x + x-28= 140$

$2x-28= 140$

$2x=140+28=168$

$2x=168$ (divide both sides by two)

$x=84$ (the larger angle)

$84-28= 56$ (the smaller angle)

The two angles are  $84$ and $56$.

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Single Correct Medium Published on 09th 09, 2020
Questions 120418
Subjects 10
Chapters 88
Enrolled Students 86

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