WorksheetsMath 7 First Summative Test
Total questions: 20
Worksheet time: 20mins
What is a closed plane figure bounded by segments?
polygon
segments
convex
concave
Which of the following is NOT a polygon?
Triangle
Pentagon
Square
Circle
Which of the given figure is a convex polygon?
Which of the figures is a non-convex polygon?
How do you call polygons with all of their sides and angles equal?
Regular polygons
Irregular polygons
Squares
Pentagon
What is an eight-sided polygon with unequal sides.
Pentagon
Hexagon
Heptagon
Octagon
In a quadrilateral TINE, TI is congruent to NE. If TI = 5cm, what is the measure of NE?
5
10
20
25
In triangle DOG, all sides are equal. If DO = 16 cm, what is the measure of DG?
64
32
16
8
What is the measure of ∠CBA?
10 cm
216°
108°
540°
What is the sum of the measures of ∠CBA and ∠CDE?
10 cm
216°
108°
540°
What is the sum of the interior angles of the regular pentagon ABCDE?
10 cm
216°
108°
540°
Which pair of angles are adjacent?
∠LER and ∠VEL
∠OLE and ∠ELS
∠LOE and ∠VOE
∠VEO and ∠LEO
Which pair of angles are complementary?
∠LER and ∠VEL
∠OLE and ∠ELS
∠LOE and ∠VOE
∠VEO and ∠LEO
Which pair of angles are vertical?
∠LER and ∠VEL
∠OLE and ∠ELS
∠LOE and ∠VOE
∠VER and ∠SEO
Which pair of angles are linear pair?
∠LER and ∠VEL
∠OLE and ∠ELS
∠LOE and ∠VOE
∠VEO and ∠LEO
Which of the following pairs of angles add up to 90°?
Supplementary angles
Complementary angles
Adjacent angles
Vertical angles
What type of angles are formed when two lines intersect and share a common vertex but do not overlap?
Supplementary angles
Complementary angles
Adjacent angles
Linear pair
What is the sum of the angles in a linear pair?
90°
270°
180°
360°
Convex and Non-Convex Polygons: Which best describes a convex polygon?
It has at least one interior angle greater than 180°.
All of its interior angles are less than 180°.
It has at least one vertex pointed inward.
It has at least one pair of opposite angles equal to each other.
What distinguishes a non-convex (concave) polygon from a convex polygon?
It has all angles less than 90°
It has all angles greater than 180°
It has at least one interior angle greater than 180°
It has all sides of equal length.
