Angle Relationships Worksheet — Class 7 IB MYP Maths

Q1.Angles around a point in a town square are formed by paths intersecting. If three angles measure 75°, 110°, and 90°, what is the measure of the fourth angle?

Difficulty: Easy

Q2.A straight road in Berlin is intersected by a pedestrian crossing. If one angle formed by the intersection on one side of the road is 132°, what is the measure of the adjacent angle on the straight road?

Difficulty: Easy

Q3.When two straight lines intersect, they form four angles. If one of the angles is 65°, what is the measure of the angle vertically opposite to it?

Difficulty: Easy

Q4.In a city grid, two parallel streets, Elm Street and Oak Avenue, are crossed by a transversal road. If the angle formed at the upper-left intersection of Elm Street and the transversal is 110°, what is the measure of the corresponding angle at Oak Avenue?

Difficulty: Easy

Q5.Two parallel tracks for a high-speed train are crossed by a maintenance path. If an interior angle on one side of the path is 55°, what is the measure of its alternate interior angle?

Difficulty: Easy

Q6.Imagine two parallel electrical wires running across a field, connected by a diagonal support wire. If one co-interior angle formed by the support wire and the top electrical wire is 70°, what is the measure of the other co-interior angle with the bottom wire?

Difficulty: Easy

Q7.Which statement about parallel lines intersected by a transversal is TRUE?

Difficulty: Easy

Q8.A triangular roof truss in a building in Sydney has angles measuring 45° and 60°. What is the measure of the third angle in the truss?

Difficulty: Easy