Polygons and Congruence

Which is the apothem?

• AD

• AB

• CD

• CB

What is the measure of a central angle of a Decagon?

• 45

• 36

• 42

• 32

• 48

Find m<OHM

• 30°

• 60°

• 90°

• 45°

Find the area.

• A

• B

• C

• D

∆ABC≅∆XYZ
which is true?

• AB≅XY

• AB≅YX

• AB≅XZ

• BC≅CB

∆ISR ≅

• ∆TRS

• ∆RST

• ∆STR

• ∆TSR

Figures that are same size, same shape and same angles are...

• Congruent

• Image

• Angles

• Vertices

What is the correct values for x and y?

• x = 40, y = 35

• x = 35, y = 40

• x = 12, y = 30

• x = 30, y = 15

Which of the following are congruence transformations?

• Rotations

• Translations

• Reflections

• All Three

Which of the following statements is true?

• ∆BCA ≅ ∆DEF

• ∆EFD ≅ ∆BAC

• ∆ABC ≅ ∆FED

• ∆EDF ≅ ∆BAC