Year 8 - Geometrical Relationships - Quiz 3

Angle Relationships

100

What is the size of the angle that corresponds to 68°?

68°

200

A co-interior angle is 127°. What is the other co-interior angle?

53°

300

One angle is 114°. Find the alternate angle and the supplementary angle.

114° and 66°

Triangles & Quadrilaterals

100

What is the missing angle?

Triangle:
58°, 67°, ?

55°

200

A quadrilateral has angles of 105°, 80°, and 92°. Find the fourth angle.

83°

300

The exterior angle of a triangle is 118°. One opposite interior angle is 46°. Find the other.

72°

Shapes

100

Which quadrilateral has:

• Four equal sides
• Four right angles

Square

200

Name three properties of a parallelogram.

• Opposite sides parallel

• Opposite sides equal

• Opposite angles equal

• Diagonals bisect each other

300

True or False:

Every square is a rectangle.

True

Vocabulary

100

What is a ray?

A line with one endpoint that extends forever in one direction.

200

What is a transversal?

A line that cuts across two or more lines.

300

Which angle pair adds to 180°?

Supplementary angles.