Fundamentals of Geometry

Find the length of DE 

• 12

• 11

• 10

• 13

Find the value of x.

• 14

• 60

• 35

• 180

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25

• Complementary; x=5

• Supplementary; x=25

• Supplementary; x=5

Solve

• 50°

• 58°

• 115°

• 226°

What is m∠ABD

• 80

• 120

• 20

• 100

Q is the midpoint of PR.
PQ = 6x – 7 and QR = 5x + 1.
Find the length of PR.

• 8
• 16
• 41
• 82

Use the figure to write and solve an equation for x.

• 5

• 6

• 7

• 8

Who am I?

"We are always a pair, but we do not meet each other at any point of situation."

• Intersecting Lines

• Parallel Lines

• Point

• Concurrent Lines

Who am I?

"We are always a pair, but we do meet each other at a point."

• Parallel lines

• Concurrent lines

• Intersecting lines

• Plane

who am I ?

I know my starting point but I cannot say you where I end ?

• Line

• Segment

• Ray

• Point