What do You Expect?
This type of probability is found by dividing the number of favorable outcomes by the total number of trials.
What is experimental probability?
This term refers to shapes with congruent angles and side lengths that are proportional.
What are similar shapes?
These type of numbers always have a sum of zero.
What are opposite numbers?
This term describes angles with a sum of 90°.
What are complementary angles?
In scaling up a prism by a factor of 3, the surface area would be scaled up by this amount.
What is 3² or 9?
The probability of pulling a green marble out of a bag with 3 green marbles, 2 black marbles, and 4 red marbles.
What is 1/3?
This scale factor would increase a figure's perimeter from 42 to 126.
What is 3?
These type of numbers always have a product of 1.
What are reciprocal numbers?
This term describes a shape with any given number of sides and angles with all congruent sides and all congruent angles.
What is a regular polygon?
This 3D shape has 1/3 the volume of a cylinder with the same height and base.
What is a cone?
The probability of flipping a coin and landing heads 3 times in a row.
What is 1/8?
Although the side lengths will change while proportionally stretching a figure, this part of the figures will stay congruent.
What are angles?
This gives a number's distance from zero and is always positive.
What is absolute value?
This shape has an interior angle sum of 180°.
What is a triangle?
This 2D shape is created by slicing off a corner of a rectangular prism.
What is a triangle?
The number of red marbles in a bag of 195 marbles if the probability of pulling a red marble is 2/13.
What is 30?
This type of coordinate plane rule will move a figure 2 units to the right and 3 units down.
What is (x+2, y-3)?
5 - (-2 - -3)(2)
What is 3?
The sum of exterior angles for all polygons.
What is 360°?
The volume of a cylinder with radius 5cm and height 4cm.
What is 100π cm³ or 314 cm³?
In a bag of 2 purple marbles, 3 green marbles, and 5 black marbles, the number of purple marbles needed to add to the bag to make the probability of choosing purple 1/2.
What is 6?
This type of coordinate plane rule will stretch a figure 3 times horizontally and shrink a figure by half vertically.
What is (3x, 0.5y)?
3 + (5 + -8)² ÷ 3(2)
What is 9?
The value of x in the vertical angles below:
(2x + 6)°
96°
What is 45°?
The surface area of a rectangular prism with height 4 cm, width 8 cm, and length 5 cm.
What is 184 cm²?