Geometry-deck 1

Question 0

Define a right angle:

Answer 0

A right angle is an angle of 90°.

Question 1

Define a straight angle:

Answer 1

A straight angle is an angle of 180°. It forms a straight line and is the double of a right angle.

Question 2

Define an acute angle:

Answer 2

An acute angle is an angle of under 180°.

Question 3

Define an obtuse angle.

Answer 3

An obtuse angle is an angle of above 180°.

Question 4

123°

Answer 4

Obtuse angle

Question 5

What does an angle of 360° make?

Answer 5

A full circle. It is the double of a straight angle and the quadruple of a right angle.

Question 6

57°

Answer 6

Acute angle

Question 7

360°

Answer 7

Full circle

Question 8

90°

Answer 8

Right angle

Question 9

180°

Answer 9

Straight angle

Question 10

Define a square:

Answer 10

A square is a geometrical figure with four sides of equal length and four angles of equal measure.

Question 11

Define a side in a geometrical figure:

Answer 11

A side is (basically) one of the lines in the figure.

Question 12

How many right angles does a square have?

Answer 12

4

Question 13

Define a rectangle:

Answer 13

A rectangle is a geometrical figure with two pairs of sides and angles of equal length and measure.

Question 14

How many right angles are there in a rectangle?

Answer 14

4

Question 15

Define a circle:

Answer 15

A circle is the collection of points that are at the same distance from another single point, called the origin(O).

Question 16

How many angles of 360° are there in a circle?

Answer 16

1