7.A Seminar Review

What shape is this?

• Rectangle
• Kite
• Trapezoid
• Parallelogram

What shape is this?

• Rectangle
• Square
• Rhombus
• Trapezoid

What shape is this?

• Square
• Kite
• Trapezoid
• Rhombus

What shape is this?

• Square
• Parallelogram
• Trapezoid
• Rhombus

A trapezoid is a quadrilateral with exactly ONE set of parallel sides. 

• TRUE
• FALSE

Name this triangle

• Acute, Scalene
• Obtuse, Scalene
• Right, Isosceles
• Acute, Equilateral

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Find the measure of each angle indicated. 

• 139°
• 66°
• 138°
• 116°

Classify this triangle by its sides and angles.

• right & scalene

• acute & isosceles

• right & isosceles

• acute & scalene

Classify this triangle by its sides and angles.

• right

• obtuse

• isosceles

• scalene