Printable worksheets
Angles
Measure, compare and add angles.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Angles — practice 1 — Answer the quick questions.
- Angles — practice 2 — Answer the quick questions.
- Angles — practice 3 — Answer the quick questions.
- Angles — practice 4 — Answer the quick questions.
Practice
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1. Two angles are supplementary. One is 73°. What is the other? (Angles)
a) 17 b) 107 c) 117 d) 73 -
2. A triangle has angles 25° and 21°. What is the third angle? (Angles)
a) 144 b) 134 c) 65 d) 155 -
3. What is 4 × 14? (Angles)
= ______________________
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4. 7 is an even number. (Angles)
a) True b) False -
5. A triangle has angles 27° and 86°. What is the third angle? (Angles)
a) 77 b) 153 c) 63 d) 67 -
6. A triangle has angles 79° and 26°. What is the third angle? (Angles)
a) 75 b) 11 c) 101 d) 85 -
7. A triangle has angles 37° and 38°. What is the third angle? (Angles)
a) 105 b) 115 c) 143 d) 53 -
8. Two angles are supplementary. One is 110°. What is the other? (Angles)
a) -20 b) 110 c) 70 d) 80