Geometry 4.G.A.1 and 2

Which describes triangle?

• acute triangle

• equilateral triangle

• obtuse triangle

• right triangle

Which THREE names could be used to describe the figure below?

• parallelogram

• rectangle

• right triangle

• square

• trapezoid

Which describes triangle ABC?

• acute triangle

• equilateral triangle

• obtuse triangle

• right triangle

What type of triangle is triangle DEF?

• acute triangle

• equilateral triangle

• isosceles triangle

• scalene triangle

Which triangle is an equilateral triangle?

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• 
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Which quadrilateral has two pairs of parallel sides?

• Rectangle

• Parallelogram

• Trapezoid

• Kite

What type of quadrilateral has all sides of equal length and all angles of equal size?

• Square

• Rectangle

• Rhombus

• Trapezium

Classify this quadrilateral in as many ways as possible.

• quadrilateral, parallelogram, rhombus, square
• quadrilateral, parallelogram
• quadrilateral, rhombus
• quadrilateral, parallelogram, rhombus

A ___________ is a quadrilateral with two sets or parallel sides and 4 congruent (equal) sides. 

• trapezoid
• rhombus
• parallelogram
• rectangle

These figures are best described as ​ ​ (a)   ​.

• quadrilaterals
• trapezoids
• rectangles
• squares