Angles
Angles that add up to 90 degrees
What is complementary?
_______________ describes the total length of all sides of a polygon
What is perimeter
Description of Surface area?
What is how much it would take to cover the outside of a three dimensional shape?
Description of volume
What is how much space is inside of a three dimensional object or how much space the three dimensional object takes up?
A point, line, plane, or ray that splits a line segment into two congruent parts.
What is a bisector
The middle letter when naming an angle ex:
<ABC
____________ describes the space in square units contained by a polygon
How do you find total surface area?
Add up the areas of each shape
There are two 3D shapes that have a triangle base. What are those shapes?
Triangular Prism and Triangular Pyramid
What letter do we use to represent the area of the base of a 3 dimensional figure?
BIG B
This is an intersection where there is 90 at all for angles.
What is perpendicular?
Describe how to determine the height of a triangle.
What is the perpendicular distance from the base to the vertex
What is a net? (mathematical term)
A three dimensional figure laid out into two dimensional drawing
What label would you use for the volume of a cube that was measure in inches?
cubic inches or inches cubed
Cannot be assumed from a figure or a picture (must be given in the directions or symoblized in the figure)
Cannot be assumed from a figure or a picture (must be given in the directions or symoblized in the figure)
Rays BA and BC are perpendicular. Point D lies in the interior of ABC. If mABD = (3r + 5) and mDBC = (5r – 27), find mABD.
What is 47 degrees?
Refer to the picture on slide 1
What is 20.9 cm?
The side length of a cube that has a surface area of 150 feet squared?
What is 5 feet?
What is the volume of a rectangular prism that has square sides with 8 centimeter length and is 11 centimeters wide?
8 x 8 x 11 = 704 centimeters cubed
An angle and its supplement have a difference of 34 degrees
What is 73 and 107 degrees?
If the center of a circle is at (-2, 0) and a point on the circle is at (1, 4), what is the area of the circle?
What is 25*pi square units?
The surface area of cone with a diameter of 10, a height of 12 and a slant height of 13 (rounded to the nearest tenth).
What is 282.7 square units?
What is the volume of a rectangular prism that has square sides with 8 centimeter lengths and is 11 centimeters high?
8 x 8 x 11 = 704 centimeters cubed
Refer to slide 2
What is 267.04 square cm?