Area/Perimeter/Circumference
Find the perimeter and area of the following polygon:
Triangle ABC with A(-4,-1) B(4,-1) C(-2,3)
P=19.68 units
A=16 sq units
A cylinder has a base radius of 8 meters and a height of 19 meters. What is its volume in cubic meters, to the nearest tenths place?
V=3820.18 cubic meters
Identify the rigid motions. (Go to Slide 5)
Rotation
Translation
Reflection
Determine the number of significant digits in each measurement.
a. 53.74
b. 0.03298
c. 10.500
d. 6,102.0
e. 7,109,100
f. 0.110
a. 4
b. 4
c. 5
d. 5
e. 5
f. 3
A local tennis club has four light towers for members to play tennis at night. Each light tower is rated at 14,500 lumens. A light meter measures one of the lights at 13,720 lumens.
What is the approximate error?
780
Find the perimeter and area of the following polygon:
Rectangle MNOP with points M(1,4) N(4,6) O(4,1) P(6,3)
P=15.7 units
A=15.31 sq units
Find the volume of the following: (Go to slide 1)
V=4898.34 cubic inches
Triangle ABC has points A(1,4) B(-1,-2) C(-1,3). Determine the vertices of the image of point B after each transformation.
a. <-2,-8>
b. Rotation 270 degrees counterclockwise
c. Reflection over x-axis
d. Rotation across y=x
a. (-3,-10)
b. (-2,1)
c. (-1,2)
d. (-2,-1)
The base of a triangle is fixed at 2.218 millimeters. Determine the number of significant figures of the area of the triangle with each given height.
a. 0.1279 mm
b. 0.099 mm
c. 1.7 mm
d. 1.86 mm
a. 4
b. 2
c. 2
d. 3
Area of Trapezoid (Go to Slide 6)
200 sq feet
Find the perimeter and area of the following polygon:
Triangle XYZ with points at X(-3,2) Y(2,-1) Z(3,1)
P=14.15 units
A=6.53 sq units
Find the volume of the following: (Go to Slide 2)
V=598.82 cubic millimeters
Triangle ABC has points A(7,1) B(-3,2) C(0,-1). Determine the vertices of the image of point C after each transformation.
a. <-3,-9>
b. Rotation 90 degrees counter clockwise
c. Reflection over y-axis
d. Rotation 180 degrees
a. (-6,-7)
b. (-2,-3)
c. (3,2)
d. (3,-2)
Jordan makes a sandwich on a paper plate weighing 32.47 grams. The bread weighs 60.13 grams. Jordan adds 12.3 grams of turkey, 2.4 grams of mayonnaise, and 3.0 grams of lettuce. What is the final weight of the plate and sandwich?
110.3 grams
Find the area of the lot. (Go to Slide 7)
1521 sq feet
Find the circumference and area of the following polygon:
Circle with center at (1,-1) and point on the circle at (7,1)
C=39.71 units
A=125.48 sq units
Identify the following figure from the net, and then determine the surface area: (Go to Slide 3)
SA=15.72 sq units
What is the image point of (−8,1) after the transformation Rotation 270 deg clockwise then reflection across the x-axis.
(-1,8)
To add brick to one side of a new house will cost the new owner $16.00 per square foot of wall area. The side of the house is 10 feet high by 38 feet long. What is the possible range of cost to have this work done?
between $5700 and $6389.76
Analyze the three-dimensional shape (Go to Slide 8)
Prism
faces - 8
edges - 12
vertices - 6
Find the circumference and area of the following polygon:
Center at (-9,-17) and point on the circle at (-10,-18)
C=8.86 units
A=6.25 sq units
Identify the following figure from the net, and then determine the surface area: (Go to Slide )
Triangular Prism
SA=684.15 sq meters
What is the image of the point point of (-9,0) after transformation <2,-3> then reflection over the y-axis.
(7,-3)
A coffee maker manufacturer claims that the customer will get 48 six-ounce cups of coffee from a one-pound bag of coffee. A survey of 7 customers reveals that actual cup counts by the customers of 49, 50, 53, 47, 45, 42, and 53. Is the manufacturer’s claim accurate? Is the manufacturer’s claim precise? Explain your reasoning.
Not accurate not precise
Volume Problem (Go to Slide 9)
8.09 cubic centimeters