Pearson Geometry Chapter 10

What is the "statement" for step 3 of the proof?

• ∡EDA≅∡DCB

• ∡AED≅∡BEC

• DE=CE

• ∡AED≅∡CED

What is the missing piece of information required to prove these triangles congruent?

• QY ≅ QY

• NY ≅ PY

• ∠N ≅ ∠P

• QY is the perpendicular bisector

Are the triangles similar?

• Yes, by SSS

• Yes, by SAS

• Yes, by AA

• No

Are the triangles similar?

• Yes, by SSS

• Yes, by SAS

• Yes, by AA

• No

Are the triangles similar?

• Yes, by SSS

• Yes, by SAS

• Yes, by AA

• No

Are the triangles similar?

• Yes, by SSS

• Yes, by SAS

• Yes, by AA

• No

Find missing side

• 5

• 7

• 9

• 11

Are the triangles similar?

• Yes

• No

To measure the distance across a pond, a surveyor locates points A, B, C, D, and E as shown.  What is AB to the nearest meter?

• 10

• 12

• 15

• 18

Use the information in the diagram to determine the height of the tree.

• 80 feet

• 320 feet

• 40 feet

• 160 feet