Circles
Trigonometry
Area
Similar Polygons
Basic Terms
100
The diameter of a circle is 65. The radius is...
What is 32.5?
100
The acronym used to solve for tangent.
What is TOA?
100
The area of this type of figure is the product of a base and the height to that base.
What is the area of a parallelogram?
100
e/f= g/h. The correct equation is... a. ef=gh b. eh=fg c. eg=fh
What is b?
100
One number to another is the quotient when the first number is divided by the second.
What is a ratio?
200
An inscribed angle is 47. The arc is...
What is 94?
200
A right triangle in which the hypotenuse is 2 times as long as the shorter leg, while the longer leg is √3 times as long as the shorter leg.
What is a 30-60-90 triangle?
200
The area of this type of figure equals half the product of its diagonals.
What is the area of a rhombus?
200
KR/RT=KS/SU. x equals....
What is 2.66?
200
The first and the last terms of a proportion.
What are extremes?
300
The measure of arc AB shown here...
What is 40?
300
The leg opposite divided by the leg adjacent of a triangle.
What is the tangent?
300
The area of this type of figure equals half the product of the height and the sum of the bases.
What is the area of a trapezoid?
300
Triangle ABC has side lengths of 2, 4 and 6. Triangle DEF has side lengths of 4, 8 and 12. The theorem that proves their similarity.
What is SSS Similarity theorem.
300
The middle terms of a proportion.
What are means?
400
A segment whose endpoints lie on a circle.
What is a chord?
400
A right triangle, in which the hypotenuse is √2 times as long as a leg.
What is a 45-45-90 triangle?
400
The area of a regular polygon is equal to half the product of this and the perimeter.
What is an apothem?
400
If quadrilateral DEFG ~ to quadrilateral PQRS then FG/RS=GD/?
What is SP
400
The ratios that relate the legs to the hypotenuse.
What are sine and cosine?
500
A square inscribed in a circle forms arc ADCB. The value of this arc is...
What is 90?
500
The ratio of the length of legs of a triangle in relation to an angle.
What is the tangent ratio?
500
This type of angle is an angle formed by two radii drawn to consecutive vertices.
What is a central angle?
500
Finish the Corollary. If three parallel lines intersect two transversals,
What is..... then they divide the transversals proportionally.
500
Any segment perpendicular to a line containing a base from a point on the opposite base.
What is an altitude?
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