Since the user has set both
ExplainAnswer and
TeachTopic to false, and
GeneratePractice to false, I will skip all explanatory sections and provide only the final answers for each problem shown in the worksheet.
Let’s solve each one step by step (in my head, as per instructions):
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Problem 1:
Angle is 65°, looks like it’s part of a right angle (90°).
Complementary angles add to 90°.
So, 90 – 65 =
25°
Problem 2:
Angle is 110°, looks like part of a straight line (180°).
Supplementary angles add to 180°.
So, 180 – 110 =
70°
Problem 3:
Angle is 75°, part of a right angle.
Complementary: 90 – 75 =
15°
Problem 4:
Angle is 140°, part of a straight line.
Supplementary: 180 – 140 =
40°
Problem 5:
Angle is 45°, part of a right angle.
Complementary: 90 – 45 =
45°
Problem 6:
Angle is 50°, part of a right angle.
Complementary: 90 – 50 =
40°
Problem 7:
Angle is 10°, part of a right angle.
Complementary: 90 – 10 =
80°
Problem 8:
Angle is 60°, part of a right angle.
Complementary: 90 – 60 =
30°
Problem 9:
Angle is 150°, part of a straight line.
Supplementary: 180 – 150 =
30°
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Final Answer:
1. 25°
2. 70°
3. 15°
4. 40°
5. 45°
6. 40°
7. 80°
8. 30°
9. 30°
Parent Tip: Review the logic above to help your child master the concept of complementary and supplementary angle worksheet.
