Triangles & Polygons
Points, Lines, Rays
Parallel, Intersecting
Angles
Area & Perimeter
100
Which of these describes a shape?
A. two lines that don’t touch
B. a closed figure
C. four angles
D. curves but no angles
B. a closed figure
100
What is a straight path that extends in one direction?
A. line
B. ray
C. point
D. plane
B. ray
100
Which answer describes these lines?
A. parallel
100
Which is an acute angle?
a) 180°
b) 100°
c) 130°
d) 30°
d) 30°
100
What is the area of a square with sides 7 inches long?
49 square inches
200
What kind of triangle has 2 equal sides?
A. scalene
B. obtuse
C. isosceles
D. acute
C. isosceles
200
What is shown here?
point N
200
Which two lines are parallel?
line AB and line CD
200
What is the measure of the angle below?
c) 120°
200
What is the perimeter of a rectangle with a length of 5 feet and a width of 4 feet?
18 feet
300
Which two terms best describe this triangle?
a. equilateral
b. scalene
c. isosceles
d. acute
e. right
f. obtuse
obtuse/scalene
300
Name a line segment from this figure.
line segment AB or BA
line segment CD or DC
line segment EF or FE
300
What term best describes the lines?
perpendicular
300
What kind of angle is shown?
right
300
What is the area of a rectangle with a length of 6 feet and a width of 5 feet?
30 square feet
400
Find the missing angle.
110 degrees
400
What is shown here?
ray PO
400
Which lines intersect?
line OP and line ST
line QR and line ST
400
If the total angle is 90 degrees, what is C?
27 degrees
400
The area of a shed is 180 square feet. The length of the shed is 18 feet. What is the width of the shed?
10 feet