This is my contribution to OERs from L4C3

Flexible Open and Distance Education

Grade 9 worksheet - Angles

Answer each of these questions below.

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2. What is the value of the third angle in a triangle that has angles of 26⁰and 45⁰?

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3. What is the corresponding angle to 68⁰?

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4. What is the complementary angle of 45⁰?

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5. What is the angle sum of a triangle?

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6. What is the angle sum of a complementary angle?

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