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Angles on a Straight Line WORKSHEET
Suitable for Grades: 7th Grade
CCSS: 7.G.B.5
CCSS Description: Use facts about supplementary, complementary, vertical, and adjacent angles in a multi-step problem to write and solve simple equations for an unknown angle in a figure.
Angles on a Straight Line WORKSHEET DESCRIPTION
This worksheet focuses on mastering angles at a point on a straight line, progressing from foundational calculations to advanced problem-solving.
In Section A students will use bar models to aid them in calculating missing angles.
Next, in Section B learners will decide whether highlighted angles do sum to 180° or not.
Section C sees students calculating more missing angles but without the support of a bar model.
Challenge learners with Section D. Here they will solve problems such as forming and solving equations in order to find the size of missing angles, deciding with a line segment is straight using the size of 3 angles, and more.
