Grade 7 Mathematics Test 15.08.2025 (TVM)

What is the sum of the interior angles of a triangle?

• 90°

• 180°

• 270°

• 360°

What is the size of each angle in an equilateral triangle?

• 45°

• 60°

• 90°

• 120°

Lines that never meet and are always the same distance apart are called:

• Perpendicular lines

• Parallel lines

• Intersecting lines

• Vertical lines

In a circle, the distance from the centre to any point on the circumference is called the:

• Diameter

• Chord

• Radius

• Arc

What do you call a triangle with two equal sides?

• Scalene triangle

• Isosceles triangle

• Equilateral triangle

• Right-angled triangle

The sum of the interior angles of a quadrilateral is:

• 180°

• 270°

• 360°

• 540°

A line segment that joins two points on a circle but does not pass through the centre is called:

• Diameter

• Radius

• Chord

• Arc

If one angle of a triangle is 90°, the triangle is called:

• Isosceles

• Scalene

• Right-angled

• Equilateral

A shape with four equal sides and four right angles is a:

• Rhombus

• Rectangle

• Square

• Trapezium

Lines that meet at 90° are called:

• Parallel lines

• Skew lines

• Perpendicular lines

• Horizontal lines