Worksheet directions

Grade 7 • Independent Practice • Work on your own. Show your calculations or reasoning where needed.

Sample questions

1. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 105)^\circ$. Find x and both angle measures.
2. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 70)^\circ$. Find x and both angle measures.
3. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 35)^\circ$. Find x and both angle measures.
4. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 100)^\circ$. Find x and both angle measures.
5. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 95)^\circ$. Find x and both angle measures.
6. Two supplementary angles measure $(2x + 10)^\circ$ and $(3x + 60)^\circ$. Find x and both angle measures.

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Common Core connections

Source labels: 7.G.B.5. Review the learning goals below to check the fit for your class.

• 7.G.B.5 — Supplementary, complementary, vertical angles

Bring it into your lesson

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