Probability
What is the probability of a quarter landing on tails?
1/2
.5
50%
What is the surface area and volume of a pyramid with base side length 12 cm and height 10 cm?
Volume=480 square cm
Surface Area=432 square cm
What is the equation for sin(x)?
sin(x)=opp/hyp
What do similar figures mean?
When two shapes are the same but different sizes.
What does Congruent figures mean
The same shape that fit exactly on top of each other.
what is the meaning of probability?
Probability is the likelihood.that an event will happen
What is the volume formula?
length × width × height
What is the equation for cos(x)
cos(x)=adj/hyp
A 6 ft tall tent standing next to a cardboard box casts a 9 ft shadow. If the cardboard box casts a shadow that is 6 ft long then how tall is it?
The height of the cardboard is 4ft.
Are a rectangle and a square Congruent firgures?
No because they do not fit exactly on top of each other.
A jar contains 12 marbles four red, five blue, and three orange. If you pull three marbles out what is the probability of them being red?
4/12
What is the formula for surface area of a rectangle?
lengthXwidth
What is the equation for tan(x)?
tan(x)=opp/adj
If a rectangles width is 2 and length is 5 is another triangle that has the width of 4 and length of 10 the same shape?
Yes because they have the same shape.
How do you prove an angle is Congruent?
If the corresponding sides and the corresponding angles are congruent then the figures are congruent.