Geometry STAAR Lesson Slides

• 82° 
• 49°
• 180°
• 131°

Which figure appears to have exactly 1 line of symmetry?

• Figure A
• Figure B
• Figure C
• Figure D

Nuniba drew a figure on the front of her notebook that has two obtuse angles. Which figure could be the one Nuniba drew?

• Rectangle 
• Obtuse  triangle
• Parallelogram
• Right triangle 

Which triangle appears to be an acute triangle?

• A
• B
• C
• D

What is the measure of angle XYZ to the nearest degree?

• 180° 
• 89°
• 91° 
• 109° 

A rug shaped like a rectangle has a width of 3 m. The length of the rug is 2 m greater than its width. What is the perimeter of the rug in meters?

• 10 m  
• 16 m
• 8 m
• 15 m 

Which two line segments appear to be perpendicular?

• Line segments AG and CD
• Line segments BC and CD 
• Line segments DE and EF 
• Line segments AG and FG

Which figures appear to be rectangles?

• Figures Q and S
• Figures R and S
• Figures P and R
• Figures P and Q

Which of the following best describes this two-dimensional figure ?

• Rectangle 
• Parallelogram
• Trapezoid
• Rhombus

The model shows a rectangular field with a length of 150 m. The perimeter of the field is 400 m. What is the width of the field in meters?

• 250 m
• 100 m
• 125 m
• 50 m