Angles, Lines, Triangles and Symmetry

What is the name of the largest angle we can measure?

• Acute

• Obtuse

• Reflex

• Equalateral

Angles in a triangle sum to....?

• 90

• 360

• 180

• 200

Angles in a quadrilateral sum to how many degress?

• 180

• 360

• 240

• 110

How do you work out how many degrees angles in a quadrilateral will sum to ?

• Because they make a circle

• Bedause they can be broken down into 2 triangles

• Because they are shaped like a football

• I don't know

My diagonals bisect at right angles - which quadrilateral am I ?

• Kite

• Parallelogram

• Square

• Circle

Name this angle

• DAB

• CBD

• ADC

• DCB

Angles around a point sum to

• 180

• 365

• 360

• 240

An angle that measures exactly 90 degrees is called ?

• An acute angle

• A right angle

• An obtuse angle

• A square angle

Each angle in an equilateral triangle must measure?

• 20 degrees

• 40 degrees

• 60 degrees

• 120 degrees

How many lines of symmetry does an equilateral triangle have?

• 0

• 2

• 4

• 3