Crack the Code - Angles WORKSHEET
Suitable for Grades: 7th Grade, 8th Grade
CCSS: 7.G.B.5, 8.G.A.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.
Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.
Use informal arguments to establish facts about the angle sum and exterior angle of triangles, about the angles created when parallel lines are cut by a transversal, and the angle-angle criterion for similarity of triangles. For example, arrange three copies of the same triangle so that the sum of the three angles appears to form a line, and give an argument in terms of transversals why this is so.
Crack the Code - Angles WORKSHEET DESCRIPTION
Celebrate International Joke Day with this fun and engaging code-breaker worksheet!
This activity helps learners practise calculating missing angles. To uncover the punchline to a joke, pupils will solve missing angle problems. Each answer corresponds to a letter, and once all the letters are found, they can decode the joke's punchline. There are 12 questions for students to answer where they will apply the properties of angles at a point, angles at a point on a straight line, vertically
opposite angles, angles in polygons, angles in parallel lines, angles in triangles and quadrilaterals.
It's a perfect blend of learning and laughter, ensuring a delightful maths practice session for young learners.
