What theorem tells you about wether two chords are congruent if and only if they are equidistant from the center.
What is theorem 6 chapter 10
100
What is a postulate?
What is a proven fact of idea that will always work
100
The radius of a circle is 7.6 what is the diameter?
What is 15.2
100
You have 2 legs of a right triangle, what should you use to find the measure of one of the angles
What is Tan and Tan-1
100
the area of a rectangle is ___ and the area of a circle is ___
What is A = bh and A = pi × r^2
200
What theorem is this:
If the square of the length of the longest side of a triangle is equal to the sum of the squares of the lengths of the other two sides, then the triangle is a right triangle.
What is Theorem 2 Converse of the Pythagorean Theorem:
200
Compete the term ____-Angle-Side (SAS) Congruence _____
What is side and postulate
200
What is a circle and how do you know if a chord is a diameter.
What is all points one the edge are equidistant to the center, diameters cross the center
200
If the sin of an angle in a triangle is .906307787 what is the angle measure?
What is 65 degrees
200
what is a 7 sided figure called?
What is heptagon
300
If all the sides of a triangle are equal to 7.85 feet and one of the angles are 60 degrees, what are the other angle degrees and what theorem would you use
What is 60 degrees and If a triangle is equilateral, then it is equiangular.
300
Name and complete: The measure of an arc formed by two ______ arcs is the sum of the ______ of the two arcs.
What is adjacent, measures, Postulate 23 Arc Addition Postulate
300
In a circle there is chord AB and CD, arc AD is 60 degrees and arc CB is 55 degrees, AB is 35 degrees, what is the arc of CD?
What is 60 degrees
300
The hypotenuse of a triangle is 7.45 and one of the legs are 3.76 what is the measure of one of the angles?
What is 65.14 or 24.85
300
How many different postulates are there to prove triangles congruent and what are their names?
What is AAS, ASA, SAS, SSS, HL, 5 ways
400
If you have the hypotenuse of two right triangle are equal and they share one of their legs, what theorem should you use?
What is HL hypotenuse leg theorem
400
In a piece of public art that is 34.8 feet tall and 63.91 feet wide, there are two squares with an area of 28, they inter sect forming a 45% angle, what do they form and what theorem tells you this?
What is a line, Postulate 11
400
What are all the parts of a circle?
What is arc, tangent, chord, diameter, center, radius, secant
400
Tom has a triangle with the side lengths of 8, 6, and 10. He does the equation 6/10 = tan A, then tan-1( .6 =30.96. What did he do wrong, what is the correct answer?
What is 36.86
400
A figure in which all sides are equal is a ____ figure.
What is regular
500
You have to explain how to find the shortest leg on a right triangle, the angle of one leg is half the size of the other angle, if the shortest side is 3.85 and what is the hypotenuse and what theorem do you use
What is 30-60-90 triangle theorem and 7.7
500
There is pole that forms a segment in the room, it has a crack that breaks it in multiply pieces. The front of the pole (A) to the first crack (B) is 3 ft, Then from B to the next break (C) it is 6 ft, then from C to the end (D) it is 13 ft. How long is the pole and what is the theorem you would use to prove it?
What is 22 ft and Postulate 2 Segment Addition Postulate
500
What is the relationship between major arcs, minor arcs, and
central angles?
What is A central angle of a circle is an angle whose vertex is the center of the circle. A minor arc is an arc whose measure is less than 180. A major arc is an arc whose measure is greater than 180.
500
Solve a triangle with side length 16, 12, and 20.
What is 36.86 and 53.13 degrees
500
What must a figure be to be a polygon (list all requirements)
What is be two-dimensional, closed, plane shapes composed of a finite number of straight sides that meet at points called vertices