Quadrilaterals and Right Triangles

A square has sides of 10cm each. What is its total area? Draw it below.

Draw a shape that has an area of 55cm2

The formula to find the area of a right angle triangle is...

• height x base

• 1/2 x length x height

• 1/2 x base x height

• height x length x depth

Draw a right angle triangle that has a base of 5cm and a height of 12cm

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Select all the true statements about the shape above.

• It is a quadrilateral.

• It has 4 right angles.

• It has two sets of parallel lines.

• It is a parallelogram.

• It has equal sides.

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• trapezoid- at least 1 set of parallel sides

• parallelogram- 2 sets of parallel sides

• rhombus- 2 sets of parallel sides, all sides congruent

• rectangle- 4 right angles

• square- 4 right angles AND all sides congruent

The figures below were correctly grouped together. Which BEST describes any figure that belongs in this group?

• It must have parallel sides.

• It must have exactly 4 angles.

• It must have perpendicular sides.

• It must have at least 2 equal angles.

Draw a shape that has an area of 20cm2

A quadrilateral is a _____ sided polygon.

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