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Math
Geometry
Geometry Terminology
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Gravity
Terms in this set (33)
Point
an exact location in space
Line
a straight path that extends without end in opposite directions
Line segment
a part of a line that has two endpoints
Ray
a part of a line that starts at an endpoint and extends forever in one direction
Right angle
an angle that measures 90 degrees
Straight angle
an angle that forms a line and measures 180 degrees
Acute angle
an angle that measures less than 90 degrees
Obtuse angle
An angle that measures more than 90 degrees but less than 180 degrees
Reflex angle
An angle greater than 180 degrees
Right triangle
a triangle with one 90 degree angle
Acute triangle
A triangle that contains only angles that are less than 90 degrees.
Obtuse triangle
a triangle with one angle that is greater than 90 degrees
Equilateral triangle
a triangle with three congruent sides
Isosceles triangle
a triangle with two equal sides
Scalene triangle
a triangle with no congruent sides
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Verified questions
GEOMETRY
In Exercises 6-8, the diagonals of rectangle EFGH intersect at I. Given that m∠HFG = 31° and EG = 17, find the indicates measure. 6. m∠FHG 7. HF 8. m∠EFH
GEOMETRY
Which of the two definitions is easier to understand? Why? “Fountain: a roundel that is barry wavy of six argent and azure” “Guige: a belt that is worn over the right shoulder and used to support a shield”
GEOMETRY
A cell phone company is expanding its network capacity. They want to build a new cellular tower which is equally distant from three existing towers. Tower B is locate 18 miles directly north of Tower A, and Tower C is located 12 miles directly west of Tower A. Relative to Tower A, where should the new tower be located?
GEOMETRY
Find the midpoint of P̅Q̅. Then write an equation of the line that passes through the midpoint and is perpendicular to P̅Q̅. This line is called the perpendicular bisector. P(0, 2), Q(6, -2)
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