Mathematics
Grade 7
45 min
Find measures of complementary, supplementary, vertical, and adjacent angles
Tutorial Preview
1
Find the complementary angle to 35°.
2
Find the supplementary angle to 120°.
3
Two lines cross. One angle is 75°. Find the vertical angle.
Sample Practice Questions
Easy
What is the complementary angle to 20°?
0.20°
1.70°
2.90°
3.160°
Easy
What is the supplementary angle to 110°?
0.20°
1.70°
2.90°
3.110°
Easy
If two lines intersect and one angle is 50°, what is the vertical angle opposite it?
0.40°
1.50°
2.130°
3.180°
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