Congruent Figures
What is one of the concepts for Congruence that uses 2 sides instead of 3?
What is the only concept to use strictly Angles?
AA (Angle-Angle)
A ladder leaning against a building makes an angle of 80 degrees with the ground. The foot of the ladder is 6 feet from the building. How long is the ladder?
6/cos(80)= -54.354
What's the volume for a Can flipped on it's side, it's radius is 40, while it's height is 16.
Pi x 402 X 16= 80424.77
What's the probability of pulling a Spade or a King out of a standard 52 deck of cards?
4/13 0.307 30.77%
What is the only Congruence concept to not use Angles?
SSS (Side-Side-Side)
What is Equal and What is Proportional?
Angles are Equal.
Sides are Proportional.
A person in a hot air balloon is looking down with angle of depression of 38 degrees at their car 85 feet away(Straight Line Distance). How high is the balloon?
85/Sin(38)=138.6
A box of pancake batter is placed standing, the height is 30cm, the length is 20cm and the width is 6cm.
2(20)(6)+2(20)(30)+2(6)(30)=1800
What's the likely probability of drawing a Diamond or Club out of a 52-card deck of cards?
1/2 0.5 50%
True or False?
Are both Sides & Angles equal?
True
What is the only concept in similarity that uses both Sides and Angles?
SAS (Side-Angle-Side)
A sledding run is 600 yards long with a vertical drop of 55.2 yards. What is the angle of depression of this run?
55.2/600=0.092
A bronze mace has a diameter of 10 centimeters, Find the exact volume of the bronze mace, make sure to round it to the nearest cubic centimeter.
4/3(Pi)(5)2=104.71
What's the Probability of rolling a 6 on a dodecahedron die?
1/12 0.83 8.33%