7. Geometry

Investigation - Creating Tesselations

7.01 Geometrical diagrams

7.02 Measuring angles

7.03 Transformations

7.04 Composing transformations

7.06 Parallel lines and transversals

7.08 Quadrilaterals

7.09 Angles of polygons

7.10 Views of solids

Investigation - Building solids

Grade 8

7.08 Quadrilaterals

Interactive practice questions

Select three $convex quadrilaterals$ :

A four-sided shape has four sides of unequal lengths that are unmarked. One of its vertex points inward.

A

A four-sided shape has four sides of unequal lengths that are unmarked. All of its vertices point outward.

B

A four-sided shape has four sides of unequal lengths that are unmarked. All of its vertices point outward.

C

A four-sided shape has four sides of unequal lengths that are unmarked. One of its vertex points inward.

D

A four-sided shape has four sides of unequal lengths that are unmarked. One of its vertex points inward.

E

A four-sided shape has four sides of unequal lengths that are unmarked. All of its vertices point outward.

F

Easy

< 1min

Select all $concave quadrilaterals$ :

Easy

< 1min

Select the two $parallelograms$ :

Easy

< 1min

Select the two $kites$ :

Easy

< 1min

Outcomes

8.E2.2

Solve problems involving angle properties, including the properties of intersecting and parallel lines and of polygons.

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