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Geometry

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Mercedes Gerlach

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Cards in this guide (13)
An instrument used to construct straight lines

A straight-edge

The total area of all the surfaces of an object

Surface area

The side of a right triangle opposite the right angle

The side opposite the right angle is called the hypotenuse.

The common end point of the sides of an angle

vertex

Lines that form right angles at their point of intersections

Two lines that form a right angle at their point of intersection is called perpendicular lines.

An angle measuring more than 90 degrees

An angle measuring more than 90 degrees is obtuse. An angle measuring less than 90 degrees is acute. An angle measuring 90 degrees is right.

A pictorial representation of data is called

pictograph

A figure having a polygon base and triangular sides which meet in apoint at the top

A pyramid perhaps

An equilateral parrallelogram

An equilateral parallelogram is called a rhombus.

A geometric figure having three ling segments for sides

A triangle is a geometric figure that is made of three line segments. It is a closed figure and has three angles.

A round figure whose surfaces is all points equidisant from the center

It is a circle or a sphere

The circumference of a circle represents

The circumference of a circle represents its perimeter and the distance around it.

What is the perimeter of a triangle which sides measure 6 8 and 10 in

Perimeter of triangle: 6+8+10 = 24 inches

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