18 Questions
What is 50% in decimal form?
0.5
If the area of a circle is 144π square units, what is the radius of the circle?
$6$ units
In the statement 20% of 500 = 100, the percentage is ______.
20 %
How many sides does a polygon with 'heptagon' as its name have?
7
If a regular polygon has 5 sides, what is it called?
Pentagon
What is the measure of each interior angle in a regular octagon?
$135$ degrees
What is the next number in the sequence: 2, 8, 18, 32, ...?
48
If a circle has a radius of 5 cm, what is its diameter?
10 cm
In a regular pentagon, what is the sum of its interior angles?
1080 degrees
What is 30% of 150?
50
If a rectangle has a length of 12 cm and a width of 5 cm, what is its perimeter?
38 cm
A sector of a circle has a central angle of 60 degrees. If the radius of the circle is 8 cm, what is the area of the sector?
$16\pi$ sq cm
Which term describes two polygons with corresponding sides equal and corresponding angles congruent?
Congruent
In the figures provided, if AB ≅ HI, what does AB represent?
GH
What do you call a set of points equidistant from the center of a circle?
Circle
Which term refers to a line segment connecting two points on the circumference of a circle?
Chord
If the radius of a circle is 20 cm, what would be the diameter?
10 cm
What instrument is commonly used for drawing circles?
Compass
Test your knowledge of geometry concepts with this quiz. Identify properties of polygons, line segments, and circles. Determine relationships between sides, angles, and distances in various geometric figures.
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