Maths 3_Unit 13_Week 13_Lesson 1: Triangle. Quadrilateral

Name this shape.

• triangle

• quadrilateral

• pentagon

• hexagon

These 4-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons

These 3-sided shapes are called _____.

• triangles

• quadrilaterals

• pentagons

• hexagons

Name these shapes.

• triangles

• quadrilaterals

• pentagons

• octagons

Triangle ABC has 3 vertices: A, B, D

• True

• False

Triangle ABC has 3 sides: AB, AC, BC

• True

• False

Triangle ABC has 3 angles: angle with vertex A, angle with vertex O, angle with vertex C.

• True

• False

Quadrilateral PSRQ has 4 vertices: P, S, R, O

• True

• False

Quadrilateral PSRQ has 4 sides: PS, RS, RO, PQ

• True

• False

Quadrilateral PSRQ has 4 angles: angle with vertex S, angle with vertex R, angle with vertex Q, angle with vertex P

• True

• False