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WHAT IS A CHORD?
THE SEGMENT THAT CONNECTS THE MIDPOINTS OF THE LEGS OF A TRAPEZOID
WHAT IS A MEDIAN?
THEY ARE LINES THAT DO NOT INTERSECT AND ARE NOT COPLANAR
WHAT IS AN ACUTE ANGLE?
THE NAME GIVEN TO TWO ANGLES WHOSE MEASURES HAVE THE SUM OF 180 DEGREES
WHAT ARE SUPPLEMENTARY ANGLES?
THE COMPLEMENT OF A 5O DEGREE ANGLE
WHAT IS A TANGENT?
THE SET OF ALL POINTS
WHAT IS SPACE?
A QUADRILATERAL WITH BOTH PAIRS OF OPPOSITE SIDES PARALLEL
WHAT IS A PARALLELOGRAM?
A STATEMENT THAT IS ACCEPTED WITHOUT PROOF
WHAT ARE SKEW LINES?
A LINE THAT INTERSECTS TWO OR MORE COPLANAR LINES IN DIFFERENT POINTS
WHAT IS A TRANSVERSAL?
WHAT IS THE HYPOTENUSE?
A TRIANGLE WITH AT LEAST TWO EQUAL SIDES
源自文库
WHAT IS AN ISOSCELES TRIANGLE?
THE MEASURE OF THE THIRD ANGLE OF A TRIANGLE CONTAINING ANGLES OF 50 AND 60 DEGREES
WHAT IS A DIAMETER?
A LINE THAT INTERSECTS A CIRCLE IN TWO POINTS
WHAT IS A SECANT?
THEY ARE CIRCLES THAT LIE IN THE SAME PLANE AND HAVE THE SAME CENTER
HAVE NO COMMON INTERIOR POINTS
WHAT ARE ADJACENT ANGLES?
THEY ARE POINTS ALL IN ONE LINE
WHAT ARE COLLINEAR POINTS?
IT IS A SEGMENT THAT JOINS TWO POINTS ON A CIRCLE
CIRCLES DEFINITIONS TRIANGLES
ANGLES
SEGMENTS &
LINES
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IT IS A CHORD THAT PASSES THROUGH THE CENTER OF THE CIRCLE
WHAT IS 70 DEGREES?
IT IS THE SEGMENT FROM A VERTEX, PERPENDICULAR TO THE LINE THAT CONTAINS THE OPPOSITE SIDE IN A TRIANGLE
WHAT IS AN ALTITUDE?
IT IS AN ANGLE WITH MEASURE BETWEEN 0 DEGREES AND 90 DEGREES
WHAT ARE CONCENTRIC CIRCLES?
THE DIAMETER OF A CIRCLE WITH A RADIUS OF 3
WHAT IS 6?
A LINE THAT LIES IN THE PLANE OF A CIRCLE AND MEETS THE CIRCLE IN EXACTLY ONE POINT
A GIVEN POINT
WHAT IS A CIRCLE?
A TRIANGLE WITH NO EQUAL SIDES
WHAT IS A SCALENE TRIANGLE?
IT IS THE SIDE OPPOSITE THE RIGHT ANGLE IN A RIGHT TRIANGLE
WHAT IS 40 DEGREES?
IT IS AN ANGLE FORMED BY EXTENDING ONE SIDE OF A TRIANGLE
WHAT IS AN EXTERIOR ANGLE?
THEY ARE TWO ANGLES IN A PLANE THAT HAVE A COMMON VERTEX AND A COMMON SIDE, BUT
WHAT IS A POSTULTE OR AN AXIOM?
FIGURES HAVING THE SAME SIZE AND SHAPE
WHAT ARE CONGRUENT FIGURES?
THE SET OF ALL POINTS IN A PLANE THAT ARE A GIVEN DISTANCE FROM