Congruence
True or False: AAA is a valid theorem
False
A tree 24 feet tall casts a shadow 12 feet long. Brad is 6 feet tall. How long is Brad's shadow?
3 feet
A sledding run is 300 yards long with a vertical drop of 27.6 yards. Find the angle of depression of the run.
x = 5.3
Find the center and radius of the circle represented by the equation. (x-6)² + (y+4)² =324
Center: (6, -4) Radius: 18
What is the volume of a cylinder, in cubic meters, with a height of 17 meters and a base diameter of 10 meters? Round to the nearest tenths place.
V = 1,335.2 m³
What does the first C in CPCTC stand for?
Corresponding
A flagpole is 6 meters tall. Close, there is a one-way sign that is 3 meters tall. If the flagpole's shadow is 8 meters long, how long is the one-way sign's shadow?
4 meters
Find the angle of elevation of the sun when a 12.5 meter tall telephone pole casts an 18 meter long shadow
x = 34.8
Find the center and radius of the circle represented by the equation below. (x-8)² + (y+10)² =64
Center: (8, -10) Radius: 8
What is the volume, in cubic meters, of a cylinder with a height of 11 meters and a base radius of 7 meters, to the nearest tenths place?
V = 1693.3 m³
What are the five congruence theorems?
SSS, SAS, ASA, AAS, and HL
A tree is 8 yards tall. Its shadow is 6 yards long. Close by, there is an oak tree that is 4 yards tall. How long is the oak tree's shadow?
3 yards
A person is sitting on a 30 foot pier overlooking the ocean. His eye level is 3 feet above the pier. He sees a whale surface in the ocean. If the angle of depression of the whale is 20°, how far is the whale from his eyes.
x = 96.5ft
Find the center and radius of the circle represented by the equation below. (x+1)² + (y+12)² =196
Center: (-1, -12) Radius: 14
What is the volume, in cubic inches, of a rectangular prism with a height of 9 inches, a width of 20 inches, and a length of 20 inches?
V = 3600 in³