Name the angle 4 different ways.
Angle B, Angle 5, Angle ABC, Angle CBA
What is the measure of the angle that is complementary to the angle below?
76 degrees
Classify the triangle by is sides and angles (2 words)
right, isoceles
If 1 inch = 8 feet, find the actual dimensions of the office.
8 ft x 10 ft
The figure shows a pentagonal prism. The figure has _____ faces, _____edges, and _____ vertices.
7 faces, 15 edges, 10 vertices
Identify the pairs of vertical angles.
Angle 3 and Angle 6
Angle 1 and Angle 4
Angle 2 and Angle 5
What is the measure of the angle that is supplementary to the given angle?
40 degrees
Classify the triangle by its angles and sides.
acute, scalene
The drawing below has a scale of 1 unit = 2 feet. What would the new drawing look like if the scale is now 1 unit = 1 foot. Draw the new image and label the side lengths
The new rectangle would be 8 x 6
The figure shown is a hexagonal pyramid. It has _____ faces, _____ edges, and _____ vertices.
7 faces, 12 edges, 7 vertices
What is the value of x?
x = 15
Write and solve an equation to find the value of x.
x = 55
Is it possible to draw a triangle with a 40 degree angle, 60 degree angle, and 70 degree angle? Explain.
No, 40 + 60 + 70 = 170. The sum of the three angles must be 180 degrees.
The drawing of the walkway has a scale 1 unit = 3 feet. Sketch and label the sides of the drawing with a scale of 1 unit = 6 feet.
The sketch should be 1/2 the original size.
A cone is shown. Describe the shape resulting from a horizontal and vertical cross-section.
Horizontal= circle, Vertical= triangle
Write and solve an equation to solve for x.
x = 2
Write and solve an equation to find the value of x.
x = 14
Is it possible to draw a triangle with side lengths 3 cm, 4 cm, and 8 cm? EXPLAIN.
No, it is not possible. The sum of any two sides of the triangle must be greater than the third side.
Using the scale 1 cm = 8 inches. What would be the actual height of a television that is 9 cm tall?
72 inches
Name figures A, B, and C.
A= cylinder, B= rectangular prism, C= rectangular pyramid