Lines
A linear pair is a pair of angles that sum to ____ degrees
180
For which figure can we calculate a central angle?
Circle
The area of a rectangle with length 5 units and width 4 units is
20 square units
Is there more ice cream at the bottom or top of an inscribed arc?
Top
Triangle ABC and Triangle DEF nare similar. If AB = 4 cm, DE = 8cm, EF= 10 cm and DF = 12cm, what is the perimeter of triangle ABC?
15 cm
Two lines that cross each other are called
Intersecting Lines
Two angles are ____ if they have the same measure.
congruent
The area of a rectangular table is 240 square units. Find the length of the table if the width of the table is 20 units.
12 units
What does Dr.B call vertical angles?
Booty To Booty
if AB/PQ = BC/QR = AC/PR, then
angle ABC angle PQR
What is the perimeter of an isosceles triangle with one side length of 13 cm and a base equal to 14 cm?
40 cm
If the clock is currently showing the time as 9:00 am, what is the central angle between the hands of the clock?
90 degrees
The area of the triangle ABC with the vertices A(-5, 7), B(-4, -5) and C(4, 5) is
53
Who does all his Home Learning?
Mr. Right
In similar triangles, the ratios of corresponding sides are
equal
A line that touches the curve at a single point is called:
tangent line
If the central angle is 70 degrees and the intercepted arc is denoted by the equation 6a + 10, what is the value of a?
10
Find the area of a rectangular card board box that has a length of 45 units and width of 32 units
1440 square units
What does soh cah toa represent (the full name)?
Sine, Cosine, Tangent
Two triangles are said to be similar if they have
same shape but proportional sides
What is the slope for the equation
2x+3y=10
-2/3
If the arc of a circle has a length of 10 cm and the central angle measures 120 degrees, what is the radius? use pi
4.77 cm
A quadrilateral is in the form of a kite. The length of its diagonals are 20 units and 10 units respectively. The area is equal to ___.
100 square units
if you have given congruent or similar triangles, what should you do?
Stack'em
if all angles are congruent then what do you have
SSS