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
the EXACT diameter of a circle if the circle's circumference is 75 pi inches.
what is 75 inches ?
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
The area of a circle with diameter of 26.
what 169 pi sq. cm. ? ( pi times radius squared when r = 26/2)
200
a quadrilateral that is both equiangular and equilateral
What is a square?
200
When triangle NED is congruent to triangle RWO, this is the angle that corresponds to angle WRO
What is angle END?
300
The converse of the conditional:
"if you don't water your flowers then they will wilt"
What is "If your flowers are wilted then you didn't water them."
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
The circumference of a circle with radius of 16
What is 32 pi or 100.48
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
If a line is tangent to a circle, this is the measure of the angle at the point of tangency formed with the radius of the circle at that point. (Draw a picture of the angle too)
What is 90 degrees? (draw a picture)
400
If a base angle of isosceles trapezoid is 83, what is the measure of the top angle on the same side?
What is 97*?
400
What is the equation for Law of Sine?
sin A/a= Sin B/b= Sin C/c
500
Which law does the following statement belong to? If the sun shines on Friday, then you will fly your kite. If you fly your kite, then the wind is blowing. If the sun shines on Friday, then the wind is blowing.
a) What is Law of Syllogism
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 area of a circle whose circumference is 20 inches
what is 100/pi square inches or 10.14 pi about 31.85
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
three of the things that occur when a line bisects the vertex angle of an isosceles triangle
What is :
1. the line is a perpendicular bisector of the base
2. the line is also a median
3. the line is a line of symmetry for the triangle