Vocab 1-4 - 1-7

Question 1

Adjacent Angle

Answer 1

Two angles with the same plane and a common vertex but no common interior angles

Question 2

Linear Pair

Answer 2

Two angles that make a line

Question 3

Complementary Angles

Answer 3

Add up to 90 degrees

Question 4

Supplementary Angles

Answer 4

Add up to 180 degrees

Question 5

Perimeter

Answer 5

Sum of all lengths

Question 6

Area

Answer 6

Number of square units in a figure

Question 7

Base

Answer 7

Any side of a triangle

Question 8

Height

Answer 8

A segment that forms a right angle

Question 9

Diameter

Answer 9

Length of circle across

Question 10

Radius

Answer 10

Half of the diameter

Question 11

Circumference

Answer 11

Distance around a circle

Question 12

Coordinate Plane

Answer 12

A plane divides into 4 regions with 2 axis

Question 13

Legs

Answer 13

Sides that form a right angle

Question 14

Hypotenuse

Answer 14

Longest side of a right triangle

Question 15

Transformation

Answer 15

Change in position, size, or shape

Question 16

Preimage

Answer 16

Original figure

Question 17

Image

Answer 17

Resulting figure

Question 18

Reflection

Answer 18

A flip across a line

Question 19

Rotation

Answer 19

A turn from a point

Question 20

Translation

Answer 20

Movement of all points in the same direction and length