Step: 1

To find the value of n , add the two adjacent angles given in the figure and set the sum equal to 65°.

Step: 2

45° + n = 65°

Step: 3

Now, solve for n .

Step: 4

[Subtract 45° from both sides]

Step: 5

Step: 6

Therefore, the value of n is 20°.

Correct Answer is : 20°

Step: 1

To find the value of y , add the two adjacent angles given in the figure and set the sum equal to 115°.

Step: 2

70° + y = 115°

Step: 3

Now, solve for y .

Step: 4

[Subtract 70° from both sides]

Step: 5

Step: 6

Therefore, the value of y is 45°.

Correct Answer is : 45°

Step: 1

To find the value of k , add the two adjacent angles given in the figure and set the sum equal to 130°.

Step: 2

100° + k = 130°

Step: 3

Now, solve for k .

Step: 4

[Subtract 100° from both sides]

Step: 5

Step: 6

Therefore, the value of k is 30°.

Correct Answer is : 30°

Step: 1

To find the value of q , add the two adjacent angles given in the figure and set the sum equal to 95°.

Step: 2

60° + q = 95°

Step: 3

Now, solve for q .

Step: 4

[Subtract 60° from both the sides]

Step: 5

Step: 6

Therefore, the value of q is 35°

Correct Answer is : 35°

Step: 1

To find the value of q , add the two adjacent angles given in the figure and set the sum equal to 170°.

Step: 2

105° + q = 170°

Step: 3

Now, solve for q .

Step: 4

[Subtract 105° from both sides]

Step: 5

Step: 6

Therefore, the value of q is 65°.

Correct Answer is : 65°

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