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100
A circle has a radius of 4/5 inches. What is its diameter?
What is 8/5 inches
100
An angle whose measure is less than 90 degrees
What is an acute angle
100
Two angles whose sum is 90 degrees
What are complementary angles
100
A four sided figure with two sets of parallel lines and no right angles
What is a parallelogram
100
An angle whose measure is greater than 90 degrees
What is an obtuse angle
200
A circle has a diameter of 15 ft. What is its circumference?
What is 15pi
200
A triangle comprised of all the same angles and sides
What is an equilateral triangle
200
two angles whose sum is equal to 180 degrees
What are supplementary angles
200
If a square has an area of 81 inches squared, what are the measure of its sides?
What is 9 inches
200
The sum of the interior angles in a quadrilateral
What is 360 degrees
300
If a circle has a radius of 10cm, what is its area?
What is 100pi cm squared
300
The total sum of the angles in a triangle
What is 180 degrees
300
When two lines intersect, two pairs of equally measured angles are formed. What are they called?
Vertical angles
300
A rectangle has a perimeter of 51 cm. If one of the side lengths is 15 cm, what is the measure of the shorter side?
What is 10.5 cm
300
A right triangle has an angle of 36 degrees. What is the measure of the other two angles?
What are 90 and 54
400
A certain circle has a circumference of 18pi ft. What is its radius?
What is 9 ft
400
A triangle which has two sides of the same measure
What is an isosceles triangle
400
the value of a pair of vertical angles is 35 degrees. What is the measure of the other pair?
What is 145 degrees
400
A square has a perimeter of 64 cm. If the side length of the square is equal to 2x+8, what is the value of x?
What is 4cm
400
Two angles are supplementary. If the first is equal to x, and the second is equal to x+20, what are the measures of the angles?
What are 80 and 100
500
A certain circle has an area of 64pi inches squared. What is its radius?
What is 16 inches
500
a triangle with all different side and angle measures
What is a scalene triangle
500
Two angles are complementary. The first angle is equal to 15 degrees, and the second is equal to 4x-25. What is the value of x?
x=25
500
A trapezoid has bases of 12 and 5 cm, and a height of 3cm. What is its area?
What is 25.5 cm squared
500
Two lines intersect to form vertical angles. The common angles are equal to 2x and 3x. What are the measures of each angle?
72 and 108