Vocab
Angle and Line Segments
Perimeter and Area
Midpoint and Distance
Word Problems
100
This word means two things are equal, or have the same measurement in geometry
Congruent
100
If K is the midpoint of the segment JL, and JK=5, what does KL measure?
5
100
What is the area of a rectangle whose length is 13 cm, and width is 6 cm?
78 cm
100
What is the midpoint formula?
See board
100
Find x. See board.
See board.
200
This word means that two measures add up to 90 degrees
Complementary
200
Angle ABC is bisected by F. If ABF is 67 degrees, what is the measure of FBC?
67 degrees
200
What is the area of a triangle whose height is 8 and base is 3?
12
200
What is the distance formula?
See board
200
Find ST. See board.
14
300
This word means that two measurements add up to 180 degrees
Supplementary
300
Angle R measures 48 degrees. What is the measure of its complement?
42 degrees
300
What is the circumference of a circle whose diameter is 4 inches?
4π
300
Find the midpoint between A: (4, 2) and B: (8,6)
(6,4)
300
Find x. See board
20 degrees
400
An angle that measures 145 degrees is called what?
Obtuse
400
Angle T measures 135 degrees. What is the measure of its supplement?
45 degrees
400
What is the area of a circle whose radius is is 3 cm?
9π inches^2
400
What is the distance between A: (4, 2) and B: (8, 6)
2 square root 5
400
Angles A and B are complementary. Angle A= 5y+1, and Angle B=3y-7. Find y.
y=12
500
This is the measurement around a circle.
Circumference
500
The line TR is measures 14 inches. What is the measure of its midpoint, at S?
7 inches
500
What is the perimeter of an equilateral triangle whose sides all measure 8 inches, and height measures 12 inches?
24 inches.
500
Use the Pythagorean Theorem to find the distance between A:(4, 2) and B: (1, -3)
Square root of 34
500
Angles C and D are supplementary. Angle C=5x, angle D=17x-18. Find the measure of angle C.
45 degrees
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