Scale Drawings
Jack drew a scale drawing of a game room. The scale of the drawing was
1 inch : 2 feet
. The pool table is 4 feet wide in real life. How wide is the pool table in the drawing?
What is 2 inches?
Classify this triangle:
Side lengths: 22m, 26m, 29m
Angles: 12 degrees, 135 degrees, 33 degrees
What is a scalene obtuse triangle?
If angle J is 50 degrees, and angle K is vertical to angle J, what is the measurement of Angle K?
50 degrees
What is the circumference of a circle with a radius of 22m?
C=138.16m
Find the volume of a cylinder with a radius of 14 ft and a height of 23 ft
Gabrielle drew a scale drawing of a house and its lot. She used the scale
1 centimeter : 10 meters
. The actual length of the front patio is 20 meters. How long is the patio in the drawing?
What is 2 centimeters?
Classify this triangle:
Side lengths 3cm, 3cm, 3cm
Angles: 45 degrees, 45 degrees, 90 degrees,
What is a right equilateral triangle?
If angle X is 40 degrees, Angle Y is complementary to angle x, what is angle Y?
Angle Y is 50 degrees
What is the area of a circle with a radius of 12 in?
A=452.16 in
Find the surface area of a rectangular prism with a length of 12 cm, a height of 14 cm, and a width of 15 cm
What is 1116 cm squared
Joseph measured a house and made a scale drawing. The scale he used was
11 centimeters : 5 meters
. If the actual length of the garage is 10 meters, how long is the garage in the drawing?
What is 22 centimeters?
Is this a triangle?
Side lengths of 13m, 15m, and 7m
Yes
If angle A is 129 degrees and Angle B is supplementary to angle A, what is the measurement of Angle B?
Angle B is 51 degrees
What is the diameter of a circle with a circumference of 412 feet?
diameter=131.21 feet
Find the surface area of a composite figure that shows a trapezoid with base lengths of 12 ft and 14 ft, and a rectangle with a length of 27 feet and a width of 34 feet
What is 1308 ft squared
Greg drew a scale drawing of a campground. The picnic area is 22 inches wide in the drawing. The actual picnic area is 33 yards wide. What scale did Greg use for the drawing?
2 inches: 3 yards
Classify this triangle:
Side lengths 10in, 20in, 10in
Angles: 87 degrees, 34 degrees, 59 degrees
Isosceles Acute Triangle
If angle C is equal to 3x+4 and Angle D is x+14, what is the measurement of angle C and D?
Angle C and D are 19 degrees
What is the area of a circle with a circumference of 180.77 meters?
Area=2604.44 m
Find the surface area of a cylinder with a height of 34 m and a diameter of 64 m.
Leslie drew a scale drawing of a city park. In real life, the soccer field is 99 meters long. It is 187 millimeters long in the drawing. What scale did Leslie use?
17 millimeters: 9 meters?
Classify this triangle:
Side lengths: 14m, 15m, 14m
Angles: 91 degrees, 88 degrees, 1 degree
Isosceles Obtuse Triangle
If angle H is 4x+17, and angle I is 5x+10, and angle H and I are supplementary, what are the measurements of angle H and I?
Angle H is equal to 85 degrees; Angle I is equal to 95 degrees.
What is the circumference of a circle with an area of 192 feet?
C=49.11 feet
1. Find the surface area of a rectangular prism with a width of 27 feet, a height of 122 inches, and a length of 34 feet
2. Find the volume of this same rectangular prism