Show:
Geometry Basics
Triangles
Circles
Polygons
Misc.
100
A pair of adjacent supplementary angles
What is a linear pair?
100
The EXACT length of a leg if a right triangle's other two sides measure 12cm and 18 cm (length must be an integer or in radical format)
What is 6 times the square root of 5 (simplified from the square root of 180 )
100
two parts: a) the EXACT diameter of a circle if the circle's circumference is 75 pi inches. b) the area of a circle if the circle's diameter is 26 cm
a) what is 75 inches ? b) what 169 pi sq. cm. ? ( pi times radius squared when r = 26/2)
100
A parallelogram with four right angles
What is either a square or a rectangle?
100
The sum of the interior angles of a 32 sided polygon
What is 5,400 degrees? (n-2)(180) or here, 30*180
200
a) Lines that lie in the same plane but never intersect b) Lines that intersect and form a 90 degree angle
a) what are parallel lines? b) what are perpendicular lines?
200
When triangle NED is congruent to triangle RWO, this is the angle that corresponds to angle WRO.
What is angle END?
200
Two parts: a) The location of the vertex of any central angle in a circle? b) The measure of the arc intercepted by a central angle that measures 76 degrees.
a) what is the center of the circle? b) what is 76 degrees?
200
a quadrilateral that is both equiangular and equilateral
What is a square?
200

The probability of rolling a die that results in getting an even number and flipping a coin that results in tails.

What is 1/4?

300

Other names for angle ABC.

What is angle CBA and angle B?

300
Whether the lengths of 7.3 cm, 5.02 cm and 2.1 will form a triangle
What is no, they will NOT form a triangle because the sum of the 2 shortest sides is less than the third side.
300
two parts: a) how you know an angle is an inscribed angle (draw a picture) b) the measure of an inscribed angle that intercepts an arc that measures 30 degrees
a) What is the angle intersects a circle in two point snd the angle's vertex is ON the circle (draw a picture) b) what is 15 degrees (the inscribed angle measures half of the measure of the arc)
300
two parts: a) what a regular polygon is. b) the measure of one interior angle of a 15-gon polygon
a) what is a polygon where all sides are equal and all interior angles are equal b) what is 156 degrees [13(180)] / 15
300
This is the distance between (-9, 3) and (1, -5)
What is the square root of 164? (about 12.8)
400
The slope of a line perpendicular to a line with slope of 5/3
What is a line with slope of -3/5 (slopes are opposite and reciprocals of each other)
400
The measure of a base angle in an isosceles triangle whose vertex angle is 37.5 degrees
What is 71.25 degrees? (180-37.5)/2
400

The standard form of the equation of a circle. 

What is (x-h)2+(y-k)2=r2 ?

400

Two isosceles trapezoids are similar. The smaller trapezoid has bases that are 4.8 inches and 6.75 inches. The longer base of the larger trapezoid is 32.0625 inches (32and 1/16th of an inch). Calculate the length of the shorter base of the larger trapezoid (draw a picture)

what is 22.8 inches? (proportion is 4.8/6.75 = x/32.0625 ; solve for x)

400

The volume of a triangular pyramid with height of 3 ft whose base is a right triangle with dimensions of 6 in, 8 in and 10 in

what is volume of 288 cu. inches ( change 3 ft to 36 inches; area of base is 1/2 of 6*8 or 24. then volume is 1/3 * 24 * 36)

500

The names of the four types of angle pairs formed by a set of parallel lines and a transversal. (include a labeled drawing)

What are Alternate Interior, Alternate Exterior, Corresponding, and Same Side Interior Angle Pairs?

500
The reason why you know that a triangle with side lengths of 5.4”, 7.2” and 9” is definitely a right triangle.
What is because 5.4 squared + 7.2 squared = 9 squared ?
500
The exact area of a circle whose circumference is 20 inches
what is 100/pi square inches
500
The value of x when the four angles of a quadrilateral are given by: 2x x-5 3x-2 and 5x+19
What is x = 31.63636364
500

There are 14 giraffes, 12 elephants, 10 tigers, and 5 monkeys in a zoo! This is the probability that you will randomly select an animal that is either a giraffe or a monkey.

What is 19/41?