Angles

Question 1

Each part of a plane limited by two rays having a common origin

Answer 1

Angles

Question 2

Name the 3 parts of an angle

Answer 2

a. sides of an angle
b. vertexx of an angle
c. size of an angle

Question 3

Name the 4 principals of an angle

Answer 3

a. whole angle
b. straight angle
c. convex angle
d. reflex angle

Question 4

Name the 3 kinds of a convex

Answer 4

a. right angle
b. acute angle
c. obtuse angle

Question 5

__________ is the common point from which the two rays forming an angle originates

Answer 5

vertex of an angle

Question 6

__________ are the two rays that form an angle

Answer 6

sides of an angle

Question 7

__________ the measurement if an angle and expressed in degrees

Answer 7

size of an angle

Question 8

When the ray after wheeling a complete turn is superimposed on the other ray, it forms an angle called ________

Answer 8

Whole angle

Question 9

A whole angle has __________ degrees

Answer 9

360

Question 10

Angles whose size are less than a straight angle and do not contain the prolongation of their sides

Answer 10

convex angle

Question 11

An angle whose size or amplitude is greater than a right angle but less than a whole angle

Answer 11

reflex angle

Question 12

When two rays forming an angle are a prolongation of each other they form a ________

Answer 12

straight angle

Question 13

A straight angle has _______ degrees

Answer 13

180

Question 14

An angle which is half of the straight angle

Answer 14

right angle

Question 15

A right angle has _______ degrees

Answer 15

90

Question 16

An angle measuring more than a right angle but less than a straight angle

Answer 16

obtuse angle

Question 17

An obtuse angle has ________ degrees

Answer 17

91 - 179

Question 18

An angle measuring less than a right angle

Answer 18

acute angle

Question 19

Acute angle has _______ degrees

Answer 19

1 - 89