3Q_LESSON 1: BASIC GEOMETRIC CONCEPTS AND RELATIONSHIPS

The three basic geometric concepts are

• plane, longitude, angle

• parallel, perpendicular lines, plane

• point, line and plane

• shape, size, figure

What type of angle is formed by the shaded region of the clock?

• right angle

• straight angle

• reflex angle

• full angle

If a bamboo flute has 6 holes with their corresponding number in the picture below, what is the distance of the first hole to the last hole?

• 3

• 8

• 6

• 11

What is the measure and type of angle of ∠EHO?

• 140° - straight angle

• 140° - full angle

• 140° - acute angle

• 140° - obtuse angle

Which of the following has the same measure?

• segment SA and ray SA

• segment AM and segment AH

• line MH and ray HS

• ray TM and ray TS

Name all the points in the interior region of the circle

Give two (2) other names for line p

Name the plane that can be formed by the three points in the interior of the circle.