Quadrilaterals
What does the prefix "quad" mean?
four
What is a quadrilateral called with four equal sides and four right angles?
square
What do you call a triangle with two equal sides?
Isosceles
Does the diameter of the circle pass through the center of the circle?
Yes
What is the largest prime number between 19 and 42?
41
Is a hexagon a quadrilateral?
No
What is a polygon?
A closed figure with line segments.
An equilateral triangle has ___________ equal sides.
three
Is the radius more or less than the diameter?
Less
What is the greatest common factor of 14 and 63?
7
How many parallel lines are there in a trapezoid?
1
How many equal sides does a rhombus have?
4
Can there be an acute angle in a scalene triangle?
Yes
How many degrees are there in a circle?
360 degrees
Whcih is greater -13 or -27?
-13
How many pairs of parallel lines are there in a parallelogram?
two pairs
Which quadrilaterals have four equal sides?
a square and a rhombus
How many degrees are there in a triangle?
180 degrees
What is a chord?
A line that does not go through the center of the circle and whose endpoints lie elsewhere on the circle.
Estimate the value of 48 x 37
2,000
What types of angles are found in different parallelograms?
right, obtuse and acute
What quadrilaterals have perpendicular sides?
square, rectangle
Can a triangle have two obtuse angles?
Nope!
What is the plural of radius?
radii
What number is 1 less than -100
-101