Two angles form a straight line. One angle is 65 degrees. What is the other angle?

Q: What will my child learn in "Angles on a straight line"?

Angles that form a straight line add to 180 degrees. This 4th Grade Math lesson builds the skill Measure and reason about angles with a concept card and practice.

Q: What grade level is "Angles on a straight line" for?

"Angles on a straight line" is a 4th Grade Math lesson in the Angles unit, designed for students around ages 9-10.

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Sparq is a safe AI tutor that gives kid-friendly hints and explains Angles on a straight line step by step, helping students learn without just giving away the answer.

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Question

Two angles form a straight line. One angle is 65 degrees. What is the other angle?

Accepted Answer

115 degrees